—What does the sign over there read?―“No person ______ smoke or carry a lighted

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—What does the sign over there read?

―“No person ______ smoke or carry a lighted cigarette，cigar or pipe in this area．”

A．will

B．may

C．shall

D．must

答案

解析

题干第一句问“标语上写着什么？”关键词为sign，标语意味要求和规定，所以选shall。will将﹑会﹑决心，may可以﹑会，must必须﹑一定，均无规定之意。

举一反三

---I"m hungry, what"s for the supper? ____
---I haven"t, actually I"ve just made a large salad, but there"s loaf of fresh bread if you want to.

A．Why is supper not ready now?

B．Let"s go out for dinner.

C．I hope you"ve made plenty of chips.

D．We had a good dinner yesterday.

题型：不详难度：| 查看答案

—Well, that was really a good meal. I _______ you were a really good cook.
—Thank you.

A．didn’t know

B．don’t know

C．haven’t know

D．hadn’t known

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—Where is Tom ?
—Well , he you here . Otherwise he would come down right now .

A．didn’t know ; were	B．hasn’t known ; are
C．doesn’t know ; are	D．hadn’t known ; were

题型：不详难度：| 查看答案

----You look pale and upset.
----Yes, my girl friend _____ an online chat with me non-stop until six o’clock this morning.

A．have been having

B．had had

C．was having

D．am having

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The two boys_____ games on the computer for three hours, and they would continue till midnight

A．were playing

B．had played

C．had been playing

D．has been chatting

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