2.Read the text again and match 1–6 with a–f.(Đọc lại văn bản và nối 1–6 với a – f.)1 The USA developed GPS 2 Millions of people3 The system needs to be4 You must know which way5 To track your movement, you should6 Smartphones now havea. can now use GPS.b. you are moving to survive.c. lots of ways to help people survive.d. find your position at different points in time.e. for soldiers to use in war.f. in contact with satellites in...
Đọc tiếp
2.Read the text again and match 1–6 with a–f.
(Đọc lại văn bản và nối 1–6 với a – f.)
1 The USA developed GPS
2 Millions of people
3 The system needs to be
4 You must know which way
5 To track your movement, you should
6 Smartphones now have
a. can now use GPS.
b. you are moving to survive.
c. lots of ways to help people survive.
d. find your position at different points in time.
e. for soldiers to use in war.
f. in contact with satellites in space.
1e
2a
3f
4b
5d
6c