—Was it in April, 1970 that China ________ sending its first satellite into space?—Yes, that's right.
#64212
A
succeeded in
B
managed to
C
attempted in
D
tried to
推荐题目
He had to pause from time to time to wipe the sweat from his forehead, because the air-conditioning system _________.
#64232
A
broke in
B
broke up
C
broke out
D
broke down
As my dad are getting old, his eye-sight is starting to _______.
#71082
A
lose
B
fall
C
go
D
disappear
——You looked upset. What’s the matter?——My plan was _____ again.
#65376
A
turned on
B
turned down
C
turned up
D
turned off