Qian Xuesen devoted all his life to ________________ China’s Space Program.
#49535
A
develop
B
developing
C
developed
D
develops
推荐题目
Listen! Do you hear the little girl ________ the violin in the next room? It sounds beautiful.
#50017
A
is playing
B
play
C
to play
D
playing
He couldn’t help ____ .The news was so ____ .
#50819
A
smiling, excited
B
to smile, exciting
C
smiling, exciting
D
smiled, excited
I think you have to stop _______. It’s bad for your health.
#49229
A
smoke
B
smoked
C
smoking
D
to smoke
_ _What are you going to do this afternoon?_ _My hair is too long. I want to get my hair__________.
#50119
A
cut
B
to cut
C
long
D
too long