问题

－Why are you looking so worried? Is there anything I can do for you?－The computer break down when I nearly finished my composition.

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

正确答案是：

同类题型

How was the televised debate last night?— Super! Rarely _____ so much media attention. [ ]

It’s a quarter _________ ten in the evening.

Why not buy a radio and learn English on the radio —_____

Could you tell me something more about Hong Kong? —–I am ______going there for a holiday soon.

Betty hasn’t got any hobbies you call sleeping a hobby.