问题
Happily for the boy’s parents, he is working harder and harder to________ his lost time.[ ]
A: make up for
B: catch up with
C: make use of
D: keep up with
B: catch up with
C: make use of
D: keep up with
正确答案是：
同类题型
Do you really want to go out? —It may rain________ I shall go out; I don’t mind the rain
Why is the classroom so quiet—Everybody ______ to watch the volleyball match.
China has launched another man－made satellite，________ isannounced in today’s newspaper
think that treating a woman well means always __________ herpermission for things, think again.