Hỏi: If there was a technical failure, Gagarin might never get __________ to the Earth.

Vô No · 10/1/22

Hỏi:
If there was a technical failure, Gagarin might never get __________ to the Earth.
A. to
B. back
C. from
D. down

Phạm Minh Hoàng · 10/1/22

B là đáp án đúng
Lời giải:
get back = to return to a place after you have been somewhere else