问题

Do you know where the headmaster is? I have something urgent.—Oh, he ______ have gone far, for the computer is still on in the office.[ ]

A: won’t
B: mustn’t
C: can’t
D: wouldn’t

正确答案是：

同类题型

The mother often tells her son to be a good boy, warning him to______ trouble.

What do you think of the speech given by the CEO from Hongkong?—Excellent, I have never heardone before.

Was it because of the heavy snowstorm in Europe _____ the flight had to be put off? [ ]

Why_______ to ask your friends to have dinner in Sunshine Restaurant

You must be aware that it’s here _____wefound evidence of some of the earliest people who lived in this part of theworld