问题

You have a big mouth, Tom．You ___ have told everybody the secret．

A:can'1
B:mustn't
C:shouldn't
D:mightn't

正确答案是：

同类题型

_______ the production up by 60%,the company has had another excellent year[ ]

It is that he hasn’t .

Could I ask you some personal questions —

Did Peter come back early last night— Yes. It was not yet eight o’clock _________ hearrived home.

There’s a cat the tree .but there’s not any pears it .