Don"tyour time doing that thing.A．westB．waitC．wasteD．waiting

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Don"t

your time doing that thing.

A．west

B．wait

C．waste

D．waiting

答案

解析

试题分析：句意:不要浪费你的时间做那件事。west 西方；wait 等待；waste 浪费；waiting是wait 的现在分词形式。根据句意和这里给出的音标可知选C。

举一反三

-- Would you please ___your radio a little? I can hardly go to sleep.
-- Oh, sorry.

A．turn off

B．turn on

C．turn down

D．turn up

题型：不详难度：| 查看答案

--Mike, can you tell us something about our new teacher?
-- Oh, sorry. I know nothing because I _ him before.

A．saw

B．didn"t see

C．have seen

D．haven"t seen

题型：不详难度：| 查看答案

The lady in this photo __ be over fifty! She looks so young!

A．mustn"t

B．can"t

C．must

D．can

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-- Hello, this is Jack. Mary I speak to Tom?
-- Sorry, he isn"t in at the moment. If he back, I"II ask him to call you back.

A．come

B．comes

C．have come

D．came

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--It is cold outside. You"d better wear warm clothes to the cold.
--Ok, thanks.

A．keep out

B．keep down

C．turn down

D．let down

题型：不详难度：| 查看答案