It is difficult for the students______ the homework on weekends.
#49154
A
finish
B
to finish
C
finishing
D
finished
推荐题目
The retired couple enjoy__________ photos．They always go out with their cameras．
#49265
A
take
B
took
C
to take
D
taking
Drivers are warned___________when they are tired.
#50433
A
to drive
B
not drive
C
not to drive
D
not driving
We must do everything we can _________ our earth clearer and safer.
#49701
A
made
B
to making
C
make
D
to make
-- What about hiking this Sunday?-- Great. I’d like with you.
#49690
A
to go; going
B
going; going
C
going; to go
D
to go, to go
—Doctor, I am afraid I am getting fat these days.— slim, you should change your diet and lifestyle.
#51169
A
Keeping
B
Keeps
C
Keep
D
To keep