—Look! The telephone is broken. Someone damaged it purpose.—That may be ri

题型：不详难度：来源：

—Look! The telephone is broken. Someone damaged it purpose.
—That may be right. But perhaps it was broken accident.

A．on; by

B．by; by

C．on; on

D．by; on

答案

解析

本题考查介词。on purpose“故意地”；by accident“偶然地”。

举一反三

A great person is always putting others’ interests his own.

A．below

B．above

C．in

D．on

题型：不详难度：| 查看答案

The monkey suddenly emerged ________ the tree, frightening Lucy into screaming.

A．from

B．behind

C．from behind

D．on

题型：不详难度：| 查看答案

We’re all ready to put it into operation; __________, we’re going to take action as soon as possible.

A．on the whole

B．in general

C．all in all

D．in other words

题型：不详难度：| 查看答案

I will bring a flashlight with me _________ I will be able to see in the dark.

A．in case

B．up close

C．so that

D．in advance

题型：不详难度：| 查看答案

It was announced that only when the fire was _________ would residnts(居民) be permitted to return to their homes.

A．under control	B．in control of
C．beyond control	D．out of control

题型：不详难度：| 查看答案