Take care. You ________ burn your mouth. The coffee is hot.A．mustB．canC．shouldD．

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Take care. You ________ burn your mouth. The coffee is hot.

A．must

B．can

C．should

D．might

答案

解析

略

举一反三

. Mary said it was very important to her that she _____ her work.

A．is liking

B．like

C．likes

D．liked

题型：不详难度：| 查看答案

But for electricity, human life _____ so easy today.

A．isn’t

B．would not be

C．will not be

D．would not have been

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— Are you going to the ball tonight? —It’s too late now. How I wish ___ about it earlier.

A．I’ll know

B．I’ve known

C．I know

D．I’d known

题型：不详难度：| 查看答案

--- Where is Jack?
--- He _________ football on the playground with those AFS students, but I am not sure.

A．must be playing	B．must have played
C．may be playing	D．may have played

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It has been announced that all the students ______ put on the masks before going to school in case they are infected with SARS virus.

A．shall

B．will

C．need

D．may

题型：不详难度：| 查看答案