问题

It is not_______ for me to return all thebooks to the library now because I still need them.

A:difficult
B:convenient
C:available
D:important

正确答案是：

同类题型

Where have you been all day?- We ________ some lovely children and it was dark by the time we got away

He failed in the exams and only then _____ how much time he had wasted.

The husband has ____getting up earlybecause he has to drive his wife and daughter to school in the morning

There’s enough time for you to go to the airport.You hurrynow.

Did you enjoy yourself at the party?-Yes.I have never been to________ one before.[ ]