.Playing with a cell phone, he suddenly ________ the teacher staring at him.A．kn

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Playing with a cell phone, he suddenly ________ the teacher staring at him.

A．knew of	B．became aware of
C．reflected	D．aware for

答案

解析

考查短语辨析。knew of 了解，became aware of 意识到，reflected 反映，句意：他在玩手机，他突然意识到老师正在盯着他。所以选B。

举一反三

I was in a hurry at that moment and I just _______ the door. ______, I didn’t have a clear idea what the door was like.

A．stared at; Therefore	B．glared at; So
C．looked at; However	D．glanced at; Thus

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According to Lee, it was Ben’s carelessness that _______ the accident. But Ben _______ his wrong doing.

A．led to; got the hang of	B．caused; got away from
C．accounted for; got away with	D．resulted in; went away with

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—Do you have enough to ________ the cost of your board at school?
—Oh yes, enough and to spare.

A．cover

B．spend

C．fill

D．spare

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The river _______ in the late summer, so we could go across it easily.

A．dried out

B．dried up

C．dried off

D．dried down

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. He has never travelled out of his hometown, _______ to a foreign country.

A．leave out

B．let out

C．let alone

D．leave alone

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