Giúp mik bài này với ạ!!!
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Những câu hỏi liên quan
20 tháng 6 2023
a:
C1: =3/4*2*1/2=3/2*1/2=3/4
C2: =1/2*2*3/4=1*3/4=3/4
b:
C1: =5/4*5/7=25/28
C2: =3/4*5/7+1/2*5/7=15/28+5/14=25/28
c:
C1: =13/21(5/7+2/7)=13/21
C2: =65/147+26/147=91/147=13/21
TM
0
DT
Đỗ Thanh Hải
CTVVIP
4 tháng 6 2021
1 It was such a difficult climb that we stopped to rest several times
2 She didn't ran fast enough to win the race
3 It was such a heavy bag that I had to ask for help
4 The house is too small for us to live in
5 Jack's suit was so elegant that everyone complimented him
6 My sister is not old enough to watch horror films
7 My mother is such a wise person that people often aske her for advice
8 The package is not light enough for you to lift by yourself
9 This book is too old for the children to eat
10 It was such an interesting book that I couldn't put it down
11 It is such a weak bird that it can't fly
12 These boyss aren't old enough to watch that film
13 They are such small sandals that they don't fit me
DT
Đỗ Thanh Hải
CTVVIP
3 tháng 8 2021
1 He is told to take a long rest
2 This plant isn't watered everyday
3 Beer is drunk all over the world
4 Uniform is worn to school by students
5 Reports are sent to the manager by the secretary in the afternoon
6 How many languages are spoken in Canada?
Bài 2
1 I was brought this dish by the waiter
2 I wasn't showed the special cameras
3 Her ticket was showed to her friends
4 The broken cup was hidden in the drawer by Tom
5 The fridge wasmoved into the living room by his uncle
DT
Đỗ Thanh Hải
CTVVIP
20 tháng 7 2021
1 that players understand
2 that you be
3 that young people have
4 that I speak
5 that the team get
6 that he pass
7 that we speak
8 that he meet
9 that he find
10 that he tell
