问题

Who has made a mess in my room— Who else _______ have done it but your naughty son

A:would
B:could
C:should
D:must

正确答案是：

同类题型

It was impossible to avoid _____ by hisopinion。

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What you asked me to repair is ____my power；besides, the car is ____ repair, so you’d better buy a new one

How many lessons ______ Mr Wang ______ every day —Six.

Don’t worry.I had a license years ago.I’m not green.—________！I’ll tell my daughter that everything is OK on the way.