—Why did you arrive late? —The fog _____ our air flight for about half an hour.A

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—Why did you arrive late?
—The fog _____ our air flight for about half an hour.

A．held up

B．turned down

C．broke up

D．pulled down

答案

解析

略

举一反三

Hearing the bad news, ___.

A．tears came to his eyes	B．and he couldn’t help back his tears
C．she burst into tears	D．she had begun to cry

题型：不详难度：| 查看答案

We ___ him to learn some English, but he didn’t think it was a good idea.

A．persuaded

B．hoped

C．advised

D．let

题型：不详难度：| 查看答案

The old lady was ___ her wallet.

A．stolen from

B．robbed of

C．stolen

D．robbed

题型：不详难度：| 查看答案

She ___ down her pen and stopped writing.

A．lied

B．lain

C．laid

D．lay

题型：不详难度：| 查看答案

All this ___ that knowledge comes from practice.

A．speaks

B．proves

C．explains for

D．teaches

题型：不详难度：| 查看答案