问题

Do you think he will do me a favor?— As far as I know, he is the last one to help others. He _______ be prepared to give you a hand, though.[ ]

A: might
B: must
C: can
D: should

正确答案是：

同类题型

Pictures on TV show the quake-hit capital________to ruins and helpless survivors waiting eagerly for relief.

I like reading books.—_________ It’s great fun.

he does not know the answer.

He must _____ his sister with her math.

Only when their private photos appeared on foreign magazines____ that they had been tracked by reporters.