Teachers’ job is ______ the students learn well.
#50176
A
helping
B
help
C
to help
D
helped
推荐题目
When I have some worries, my close friends always advise me ______too much.
#49757
A
don’t worry
B
not to worry
C
worry
D
worrying
That little boy doesn't feel like _____ out today, _______ her sister would like to go shopping.
#50379
A
going, and
B
to go, and
C
going, but
D
to go, but