8．－This is a gas station! And you_________know smoking is forbidden here.－Oh, te

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8．－This is a gas station! And you_________know smoking is forbidden here.
－Oh, terribly sorry.

A．will

B．can

C．may

D．Must

答案

解析

略

举一反三

34．Take the lift to the eighth floor and turn right. You_______have any trouble finding my office.

A．needn’t

B．mustn’t

C．don’t

D．shouldn’t

题型：不详难度：| 查看答案

the situation become worse, call me at once.

A．Must

B．Need

C．May

D．Should

题型：不详难度：| 查看答案

“Must I do the work right now, Mom?” “No, you ___. You may do it tomorrow.”

A．mustn’t

B．must

C．needn’t

D．shouldn’t

题型：不详难度：| 查看答案

When he lived in the countryside, he ___ get up early.

A．used

B．would

C．use

D．should

题型：不详难度：| 查看答案

I had hoped Mr.Blake ___ earlier than usual.

A．came

B．to come

C．would come

D．was coming

题型：不详难度：| 查看答案