I find it very hard the question.
#50173
A
to answer
B
answers
C
answering
D
answered
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
-----Do you remember ______ me somewhere in Shanghai?------Of course. Two years ago.
#50792
A
to see
B
see
C
seeing
D
saw
I’m too busy _______ my homework _______ walk my dog every day.
#51203
A
to do; to
B
doing; to
C
to do; /
D
doing; /
The teacher always tells us not ___ any chance because it can help you grow up.
#49858
A
to miss
B
miss
C
missing
D
missed