问题

I ________ have used the computer without asking you first.[ ]

A: mustn't
B: needn't
C: shouldn't
D: can't

正确答案是：

同类题型

no evidence has been found so far hewas guilty, he has to be set free

Every month he measures his baby daughter against the wall to see how much ____ she is getting.

My pen is ______.

We think it is wrong ______ him______her copy the homework.

What do you think of your brother’s son?— He _____ be very naughty but at the same time you _____ help liking him. [ ]