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1 tháng 12 2019

Đáp án: A

18 tháng 7 2018

Choose the best answer for each of the following sentences
1. If I had time, I would go with you.
A. I am free and surely go with you.
B. I am too busy to go with you.
C. I will go with you because I have time.
D. I am free enough to go with you.

2. If Margaret hadn't been wearing a seat belt, she ____ Injured.
A. has been
B. would has been
C. would be
D. would have been

3. If I ____ the rain yesterday, I ______ ill.
A. had not caught / would have been
B. had not caught / would not have been
C. have not caught / were not
D. have not caught / would have been

4. He looked frightened as if he _____ a ghost.
A. sees
B. is seeing
C. has seen
D. had seen

5. What _____ if there _____ a serious nuclear accident.
A. will happen / was
B. happens / were
C. would happen / were
D. would happen / had been

Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A....
Đọc tiếp
Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. In my experiments, the liquid is cooled to 32ºF. It always freezes. A.If you cool the liquid to 32 degrees, it froze. B.If you cooled the liquid to 32 degrees, it would freeze. C.If you cool the liquid to 32 degrees, it will freeze. D.If you had cooled the liquid to 32 degrees, it would have frozen. 22.It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled. A. If it rains, the match is cancelled. B. If it rains, the match will be cancelled. C. if it rained, the match would be cancelled D. If it had rained, the match would have been cancelled. 23.Unfortunately, I don’t know Philosophy, so I can’t answer your question. A.If I know Philosophy, I can answer your question. B.If I know Philosophy, I will be able to answer your question. C.If I knew Philosophy, I would be able to answer your question. D.If I had known Philosophy, I would have been able to answer your question. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.If he _____with us now, he _____ the beauty of nature of the National Park. A. is / can enjoy B. was / will enjoy C. has been / would enjoy D. were / could enjoy 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.Most people you meet will be polite to you _____. A. if you are polite to them B. if you will be polite to them C. unless you are polite to them D. if you were polite to them 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.Sam will not graduate_____. A. if he passed all the tests B. if he does not pass all the tests. C. unless he passes all the tests D. unless he had passed all the tests. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.If Margaret hadn’t been wearing a seat belt, she.... Injured. A. has been B. would has been C. would be D. would have been 37.If I _____ the rain yesterday, I_____ ill. A. had not caught / would have been B. had not caught / would have not been C. have not caught / were not D. have not caught / would have been 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been
2
2 tháng 1 2019

Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. In my experiments, the liquid is cooled to 32ºF. It always freezes. A.If you cool the liquid to 32 degrees, it froze. B.If you cooled the liquid to 32 degrees, it would freeze. C.If you cool the liquid to 32 degrees, it will freeze. D.If you had cooled the liquid to 32 degrees, it would have frozen. 22.It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled. A. If it rains, the match is cancelled. B. If it rains, the match will be cancelled. C. if it rained, the match would be cancelled D. If it had rained, the match would have been cancelled. 23.Unfortunately, I don’t know Philosophy, so I can’t answer your question. A.If I know Philosophy, I can answer your question. B.If I know Philosophy, I will be able to answer your question. C.If I knew Philosophy, I would be able to answer your question. D.If I had known Philosophy, I would have been able to answer your question. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.If he _____with us now, he _____ the beauty of nature of the National Park. A. is / can enjoy B. was / will enjoy C. has been / would enjoy D. were / could enjoy 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.Most people you meet will be polite to you _____. A. if you are polite to them B. if you will be polite to them C. unless you are polite to them D. if you were polite to them 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.Sam will not graduate_____. A. if he passed all the tests B. if he does not pass all the tests. C. unless he passes all the tests D. unless he had passed all the tests. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.If Margaret hadn’t been wearing a seat belt, she.... Injured. A. has been B. would has been C. would be D. would have been 37.If I _____ the rain yesterday, I_____ ill. A. had not caught / would have been B. had not caught / would have not been C. have not caught / were not D. have not caught / would have been 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been

2 tháng 1 2019

Lần sau bn vt thì cách ra cho dễ nhìn nhé~~~~

Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she

2.If you_____to me, you wouldn’t have got so much trouble.

A. listened B. would listen C. had listened D. Would have listened

3.If you don’t know how to spell a word, you_____ look it up in the dictionary.

A. must B. will C. should D. ought

4.If the sun _____, we _____for a walk.

A. shines / will go B. shone / will go C. shone / would go D. had shone / would go

5.The campfire _____ if it _____ last night.

A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains

6.But for our parents, we _____ successful in life.

A. will never be B. would never be C. wouldn’t have be D. would have never been

7.If I _____ my wallet at home this morning, I _____ money for lunch now.

A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had

8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do.

A. were / would know B. is / will know C. had been / would have known D. was / would know

9.If we _____ the plans carefully, we would not have had so many serious mistakes.

A. study B. had studied C. studied D. were studying

10.I will never talk to you again _____ you apologize me _____ your being rude.

A. if / for B. unless / for C. or / of D. whether / or

30. It would have been a great journey _______ we not got lost along the way.A. might B. should C. would D. had31. It’s definitely time I _______ to stay out after nine o’clock at night.A. was given B. was allowed C. was hoped D. was supposed32. Apparently, Pauline would rather we _______ anything special for his 19th birthday.A. didn’t organize B. don’t organizeC. aren’t going to organize D. haven’t organized33. Do you wish _______ a formal complaint?A. making B. you to make C. you...
Đọc tiếp

30. It would have been a great journey _______ we not got lost along the way.

A. might B. should C. would D. had

31. It’s definitely time I _______ to stay out after nine o’clock at night.

A. was given B. was allowed C. was hoped D. was supposed

32. Apparently, Pauline would rather we _______ anything special for his 19th birthday.

A. didn’t organize B. don’t organize

C. aren’t going to organize D. haven’t organized

33. Do you wish _______ a formal complaint?

A. making B. you to make C. you made D. to make

34. I seized his arm and made him _______ to look at me.

A. to turn B. turning C. turned D. turn

35. _______ I would like to help you, I’m simply too busy at the moment.

A. Try as B. Much as C. Even D. Despite

36. "I can’t stand this hot weather anymore!”

"No, _______ Dreadful, isn’t it?"

A. nor I can B. neither can I C. so can’t I D. so I can’t

37. The president has announced she does not _______ to stand for re-election.

A. advocate B. intend C. reinforce D. pray

38. I want this mess cleared up right now. Did I _______ myself clear?

A. make B. do C. have D. get

39. You shouldn’t have let Martha _______ without apologizing for what you said to her.

A. to leave B. leave C. to leaving D. leaving

40. It’s not fair to make the cat _______ in the car on such a hot day.

A. waiting B. for waiting C. to wait D. wait

 

1
DD
2 tháng 11 2020

30. D

31. D

32. A

33. D

34. D

35. B

36. B

37. B

38. C

39. B 

40. D

10. ‘I was wondering if you’d like to go to Da Lat Flower Festival’      ‘_______ When does it take place?’      a. Not bad!                  b. Are you sure?          c. For what?                d. Sure, I’d love to!11. There’s a …………….. in our family that we have a party  on New Year’s Eve.            A. tradition                  B. belief                               C. custom12. Vietnamese people burn incense to show respect to their .......................... during Tet.            A....
Đọc tiếp

10. ‘I was wondering if you’d like to go to Da Lat Flower Festival’

      ‘_______ When does it take place?’

      a. Not bad!                  b. Are you sure?          c. For what?                d. Sure, I’d love to!

11. There’s a …………….. in our family that we have a party  on New Year’s Eve.

            A. tradition                  B. belief                               C. custom

12. Vietnamese people burn incense to show respect to their .......................... during Tet.

            A. ancestors                     B. relatives                 C. friends   

13. It’s a rule, so everyone __________ strictly follow it.

A.should                                             B.shouldn’t                                         C.has to

14. He was wearing shorts, __________ he was not allowed to go into the temple.

A.and                                                  B.but                                                   C.so

15. Tam is a beautiful girl; __________, she’s kind-hearted.

A.therefore                                          B.moreover                                         C.however

16. Actually, we sit on a mat with the food in the middle.

            A. You’re kidding                              B. I’d love to                                      C. No, of course not.

17. There’s lots to see: a grand opening ceremony and an ao dai fashion show.

            A. Certainly.                                       B. Sounds great !                                C. So do I.

18.For________, my family has visited this pagoda.

            A. generations                         B. students                                          C. teachers     

19. Tam is a beautiful girl; __________, she’s kind-hearted.

A.therefore                                          B.moreover                                         C.however

1
26 tháng 12 2021

10. ‘I was wondering if you’d like to go to Da Lat Flower Festival’
‘_______ When does it take place?’

a. Not bad!     b. Are you sure?
c. For what?     d. Sure, I’d love to!

11. There’s a …………….. in our family that we have a party  on New Year’s Eve.

A. tradition     B. belief     C. custom

12. Vietnamese people burn incense to show respect to their .......................... during Tet.

A. ancestors     B. relatives     C. friends   

13. It’s a rule, so everyone __________ strictly follow it.
A.should     B.shouldn’t     C.has to

14. He was wearing shorts, __________ he was not allowed to go into the temple.
A.and     B.but     C.so

15. Tam is a beautiful girl; __________, she’s kind-hearted.

A.therefore     B.moreover     C.however

16. Actually, we sit on a mat with the food in the middle.
A. You’re kidding     B. I’d love to     C. No, of course not.

17. There’s lots to see: a grand opening ceremony and an ao dai fashion show.

A. Certainly.     B. Sounds great!     C. So do I.

18.For________, my family has visited this pagoda.

A. generations     B. students     C. teachers     

19. Tam is a beautiful girl; __________, she’s kind-hearted.

A.therefore     B.moreover     C.however

26 tháng 12 2021

sai cho mk xl

41. If I _________ you, I’d take some rest before the exam tomorrow.A. is B. are C. were D. would be42. It was _________ hot day that we decided to leave work early.A. such B. so C. so a D. such a43. Let’s go for a walk, _________we?A. will B. shall C. do D. must44. I wish I _________ to him. Now it is too late.A. had listened B. would listen C. listened D. have listened45. Ellen: “_________?” - Tom: “He’s tall and thin with blue eyes.”A. How is John doing B. What does John likeC. What does...
Đọc tiếp

41. If I _________ you, I’d take some rest before the exam tomorrow.

A. is B. are C. were D. would be

42. It was _________ hot day that we decided to leave work early.

A. such B. so C. so a D. such a

43. Let’s go for a walk, _________we?

A. will B. shall C. do D. must

44. I wish I _________ to him. Now it is too late.

A. had listened B. would listen C. listened D. have listened

45. Ellen: “_________?” - Tom: “He’s tall and thin with blue eyes.”

A. How is John doing B. What does John like

C. What does John look like D. Who does John look like

46. ___________, Bill arrived late.

A. In spite of having taken a taxi B. Despite of having taken a taxi

C. Although of having taken a taxi D. Though having taken a taxi

47. The nurse asked Mrs. Green _________.

A. how was old her son B. how old son was

C. how old her son is D. how old her son was

48. The more a car costs, __________.

A. faster it goes B. the faster it goes C. so faster it goes D. the fastest it goes

49. The students never understand you, do they?

=> _______________________________?

A. Do the students never understand you? B. Are the students never understand you?

C. Don’t the students never understand you? D. Do they the students never understand you?

50. __________, he’ll lose his job.

A. If he works harder B. If he doesn’t work harder

C. Unless he doesn’t work harder D. Unless he works harder

2
8 tháng 7 2021

41. If I _________ you, I’d take some rest before the exam tomorrow.

A. is B. are C. were D. would be

42. It was _________ hot day that we decided to leave work early.

A. such B. so C. so a D. such a

43. Let’s go for a walk, _________we?

A. will B. shall C. do D. must

44. I wish I _________ to him. Now it is too late.

A. had listened B. would listen C. listened D. have listened

45. Ellen: “_________?” - Tom: “He’s tall and thin with blue eyes.”

A. How is John doing B. What does John like

C. What does John look like D. Who does John look like

46. ___________, Bill arrived late.

A. In spite of having taken a taxi B. Despite of having taken a taxi

C. Although of having taken a taxi D. Though having taken a taxi

47. The nurse asked Mrs. Green _________.

A. how was old her son B. how old son was

C. how old her son is D. how old her son was

48. The more a car costs, __________.

A. faster it goes B. the faster it goes C. so faster it goes D. the fastest it goes

49. The students never understand you, do they?

=> _______________________________?

A. Do the students never understand you? B. Are the students never understand you?

C. Don’t the students never understand you? D. Do they the students never understand you?

50. __________, he’ll lose his job.

A. If he works harder B. If he doesn’t work harder

C. Unless he doesn’t work harder D. Unless he works harder

8 tháng 7 2021

1.c
2.d
3.b
4.a
5.c
6.a
7.d
8.d
9.a
10.d

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.            Living things include both the visible world of animals and plants as well as the invisible world of bacteria and viruses. On a basic level, we can say that life is ordered.  Organisms have an enormously complex organization. Life can also “work”. Living creatures can take in energy from the environment. This energy, in the form of food, is...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. 

          Living things include both the visible world of animals and plants as well as the invisible world of bacteria and viruses. On a basic level, we can say that life is ordered.  Organisms have an enormously complex organization. Life can also “work”. Living creatures can take in energy from the environment. This energy, in the form of food, is changed to maintain metabolic processes and for survival. Life grows and develops. This means more than just getting larger in size. Living organisms also have the ability to rebuild and repair themselves when injured.  Life can reproduce. Life can only come from other living creatures. Life can respond.  Think about the last time you accidentally stubbed your toe. Almost instantly, you moved back in pain. Finally, life can adapt and respond to the demands placed on it by the environment. There are three basic types of adaptations that can occur in higher organisms.

          Reversible changes occur as a response to changes in the environment. Let's say you live near sea level and you travel to a mountainous area. You may begin to experience difficulty breathing and an increase in heart rate as a result of the change in height. These signs of sickness go away when you go back down to sea level.

          Body- related changes happen as a result of prolonged changes in the environment. Using the previous example, if you were to stay in the mountainous area for a long time, you would notice that your heart rate would begin to slow down and you would begin to breath normally. These changes are also reversible. Genotypic changes (caused by genetic change) take place within the genetic make up of the organism and are not reversible. An example would be the development of resistance to bug-killing chemicals by insects and spiders.

 

In what way is life organized?

A. Hard

B. Difficult 

C. Complicated 

D. Problematic

1
10 tháng 5 2018

Đáp án C

Sự sống được tổ chức theo cách nào?

A. Gian khổ

B. Khó khăn

C. Phức tạp

D. Có vấn đề

Dẫn chứng ở câu thứ 3- đoạn 1: “Organisms have an enormously complex organization” – (Sinh vật có tổ chức cơ quan rất phức tạp)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.            Living things include both the visible world of animals and plants as well as the invisible world of bacteria and viruses. On a basic level, we can say that life is ordered.  Organisms have an enormously complex organization. Life can also “work”. Living creatures can take in energy from the environment. This energy, in the form of food, is...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. 

          Living things include both the visible world of animals and plants as well as the invisible world of bacteria and viruses. On a basic level, we can say that life is ordered.  Organisms have an enormously complex organization. Life can also “work”. Living creatures can take in energy from the environment. This energy, in the form of food, is changed to maintain metabolic processes and for survival. Life grows and develops. This means more than just getting larger in size. Living organisms also have the ability to rebuild and repair themselves when injured.  Life can reproduce. Life can only come from other living creatures. Life can respond.  Think about the last time you accidentally stubbed your toe. Almost instantly, you moved back in pain. Finally, life can adapt and respond to the demands placed on it by the environment. There are three basic types of adaptations that can occur in higher organisms.

          Reversible changes occur as a response to changes in the environment. Let's say you live near sea level and you travel to a mountainous area. You may begin to experience difficulty breathing and an increase in heart rate as a result of the change in height. These signs of sickness go away when you go back down to sea level.

          Body- related changes happen as a result of prolonged changes in the environment. Using the previous example, if you were to stay in the mountainous area for a long time, you would notice that your heart rate would begin to slow down and you would begin to breath normally. These changes are also reversible. Genotypic changes (caused by genetic change) take place within the genetic make up of the organism and are not reversible. An example would be the development of resistance to bug-killing chemicals by insects and spiders.

In what way is life organized?.

A. Hard

B.  Difficult

C.  Complicated

D.  Problematic

1
3 tháng 10 2017

Đáp án C

Sự sống được tổ chức theo cách nào?

A. Gian khổ

B. Khó khăn

C. Phức tạp

D. Có vấn đề

Dẫn chứng ở câu thứ 3- đoạn 1: “Organisms have an enormously complex organization” – (Sinh vật có tổ chức cơ quan rất phức tạp).

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.            Living things include both the visible world of animals and plants as well as the invisible world of bacteria and viruses. On a basic level, we can say that life is ordered. Organisms have an enormously complex organization. Life can also “work”. Living creatures can take in energy from the environment. This energy, in the form of food, is...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

 

          Living things include both the visible world of animals and plants as well as the invisible world of bacteria and viruses. On a basic level, we can say that life is ordered. Organisms have an enormously complex organization. Life can also “work”. Living creatures can take in energy from the environment. This energy, in the form of food, is changed to maintain metabolic processes and for survival. Life grows and develops. This means more than just getting larger in size. Living organisms also have the ability to rebuild and repair themselves when injured. Life can reproduce. Life can only come from other living creatures. Life can respond. Think about the last time you accidentally stubbed your toe. Almost instantly, you moved back in pain. Finally, life can adapt and respond to the demands placed on it by the environment. There are three basic types of adaptations that can occur in higher organisms.
          Reversible changes occur as a response to changes in the environment. Let's say you live near sea level and you travel to a mountainous area. You may begin to experience difficulty breathing and an increase in heart rate as a result of the change in height. These signs of sickness go away when you go back down to sea level.
          Body- related changes happen as a result of prolonged changes in the environment. Using the previous example, if you were to stay in the mountainous area for a long time, you would notice that your heart rate would begin to slow down and you would begin to breath normally. These changes are also reversible. Genotypic changes (caused by genetic change) take place within the genetic make up of the organism and are not reversible. An example would be the development of resistance to bug-killing chemicals by insects and spiders

In what way is life organized?.

A. Hard

B. Difficult

C. Complicated

D. Problematic

1
21 tháng 1 2019

Đáp án C

Sự sống được tổ chức theo cách nào?

A. Gian khổ

B. Khó khăn

C. Phức tạp

D. Có vấn đề

Dẫn chứng ở câu thứ 3- đoạn 1: “Organisms have an enormously complex organization” – (Sinh vật có tổ chức cơ quan rất phức tạp).

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.            Living things include both the visible world of animals and plants as well as the invisible world of bacteria and viruses. On a basic level, we can say that life is ordered.  Organisms have an enormously complex organization. Life can also “work”. Living creatures can take in energy from the environment. This energy, in the form of food, is...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. 

          Living things include both the visible world of animals and plants as well as the invisible world of bacteria and viruses. On a basic level, we can say that life is ordered.  Organisms have an enormously complex organization. Life can also “work”. Living creatures can take in energy from the environment. This energy, in the form of food, is changed to maintain metabolic processes and for survival. Life grows and develops. This means more than just getting larger in size. Living organisms also have the ability to rebuild and repair themselves when injured.  Life can reproduce. Life can only come from other living creatures. Life can respond.  Think about the last time you accidentally stubbed your toe. Almost instantly, you moved back in pain. Finally, life can adapt and respond to the demands placed on it by the environment. There are three basic types of adaptations that can occur in higher organisms.

          Reversible changes occur as a response to changes in the environment. Let's say you live near sea level and you travel to a mountainous area. You may begin to experience difficulty breathing and an increase in heart rate as a result of the change in height. These signs of sickness go away when you go back down to sea level.

          Body- related changes happen as a result of prolonged changes in the environment. Using the previous example, if you were to stay in the mountainous area for a long time, you would notice that your heart rate would begin to slow down and you would begin to breath normally. These changes are also reversible. Genotypic changes (caused by genetic change) take place within the genetic make up of the organism and are not reversible. An example would be the development of resistance to bug-killing chemicals by insects and spiders.

Question: In what way is life organized?

A. Hard

B.  Difficult

C.  Complicated

D.  Problematic

1
16 tháng 4 2017

Đáp án C

Sự sống được tổ chức theo cách nào?

A. Gian khổ

B. Khó khăn

C. Phức tạp

D. Có vấn đề

Dẫn chứng ở câu thứ 3- đoạn 1: “Organisms have an enormously complex organization” – (Sinh vật có tổ chức cơ quan rất phức tạp).