I find it very hard the question.
#50173
A
to answer
B
answers
C
answering
D
answered
推荐题目
It’s time for class. Let’s stop . Look! The teacher decides us something important.
#51404
A
talk, tell
B
talking, telling
C
to talk, to tell
D
talking, to tell
I think the music is great, it is worth ______.
#49325
A
to listen
B
to listen to
C
listening
D
listening to
——Oh, I had a terrible toothache.——You’d better see a dentist and have your bad teeth out.
#49488
A
to go; pulled
B
go to ; pulling
C
to go; pulling
D
go to; pulled