问题

It was ______ the second-hand bus that themechanic spent the whole afternoon in the factorywww7caieducn

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

正确答案是：

同类题型

The meeting was concerned ____ reforms and everyone present was concerned ____ their own interests[ ]

Maria is fond of all kinds of sports, but she likes swimming ________

_____ Wang Shasha often acts in TV plays and movies,she does well in her schoolwork.

Do you know_______ lady in violet-I only know she’s from_______ European country.

The ___________ boy is very lovely .