Yang Liwei is the first man ________ the moon.
#55179
A
to step
B
step
C
stepping
D
steps
推荐题目
Granny is sleeping. You’d better __________.
#61633
A
not wake up her
B
not to wake up her
C
not wake her up
D
not to wake her up
---When did you ______?  --- ______ the morning of November 20th.
#60442
A
arrive at, In
B
get to, In
C
get, On
D
arrive, On