You can’t put off ______ your homework．You must do it now．
#50525
A
to do
B
do
C
to doing
D
doing
推荐题目
In order _______ his English，he joined an English club.
#48846
A
improving
B
to improve
C
improves
D
improve
In Great Britain it isn’t polite ______ from each other’s plate.
#50383
A
eat
B
to eat
C
eating
D
for eating
— Would you mind here? —I'm sorry about that. I'll go somewhere else.
#48788
A
not to smoke
B
not smoking
C
no smoke
D
not smoke
He thinks playing computer games ________.
#50076
A
frustrated
B
frustrating
C
frustrate
D
to frustrate