My mother often tells me _______ my classmates when they need.
#50938
A
help
B
to help
C
helping
D
helps
推荐题目
Don’t forget to lock the door if you are the last person _________.
#49763
A
leave
B
to leave
C
leaving
D
left
Our English teacher encourages us part in all kinds of after-class activities.
#50783
A
to take
B
take
C
taking
D
to taking
I think this piece of music is worth_______.
#49895
A
listening
B
to be listened to
C
listen to
D
listening to