mustn't有关试题答案解析

考点：情态动词can的用法

题型：单项选择-四个选项 | 难度：适中

1 . We are surprised that Mr. Ma’s little daughter ________ speak English so well.

A．must

B．can

C．mustn’t

D．can’t

考点：情态动词用法

题型：单项选择-三个选项 | 难度：容易

2 . —Hurry up, or you ________ catch the train.
—But I can’t find my wallet.

A．can’t

B．needn’t

C．mustn’t

考点：情景选择情态动词

题型：单项选择-四个选项 | 难度：较易

3 . —Will you answer the phone, please?
—Sorry, I ________. I am busy now.

A．can’t

B．needn’t

C．shouldn’t

D．mustn’t

考点：情态动词的否定形式

题型：单项选择-四个选项 | 难度：较易

4 . Could you please speak a little louder? I ________ hear you very well.

A．can’t

B．mustn’t

C．should’t

D．needn’t

考点：情态动词的正确运用

题型：单项选择-四个选项 | 难度：适中

5 . Excuse me. Could you read the story aloud, please? I ________ hear you.

A．can’t

B．mustn’t

C．have to

D．needn’t