She and her family hid away for nearly twenty-five months _____ they were disco

题型：不详难度：来源：

She and her family hid away for nearly twenty-five months _____ they were discovered.

A．After

B．since

C．until

D．before

答案

解析

时态分析：考查before用法。Before在…之前；在句中中要灵活的翻译。句意：在她们被发现之前她和她的家人隐姓埋名了几乎25年。故D正确。
点评：Before在…之前；在句中中要灵活的翻译。同时也要注意before的一些固定句型。

举一反三

The 16^th Asian Games started _______ November 12^th, 2010 in Guangzhou.

A．at

B．on

C．in

D．by

题型：不详难度：| 查看答案

______ be laughed at by his mates, he kept about quiet about punishment.

A．So not as to

B．So as not to

C．In order not to

D．In order to not

题型：不详难度：| 查看答案

Pleasant music is often played ________ classes to make students refreshed and relaxed for a while.

A．after

B．between

C．among

D．over

题型：不详难度：| 查看答案

The river and lakes nearby dried up and some of the villagers set off ____drinking water.

A．in memory of	B．in honor of
C．in charge of	D．in search of

题型：不详难度：| 查看答案

--- How did you react _____ your father"s suggestion ?
--- I reacted strongly _____ it .

A．on; to

B．on ; with

C．against ; with

D．to ; against

题型：不详难度：| 查看答案