(2013·四川，7)He is so busy.He cannot afford enough time with his son________he wan

题型：不详难度：来源：

(2013·四川，7)He is so busy.He cannot afford enough time with his son________he wants to.

A．even if

B．as if

C．because

D．before

答案

解析

考查状语从句。根据句意：他如此繁忙。他不可能抽出足够的时间来陪他的儿子——即便是他想那样做。可知答案选A。

举一反三

(2013·重庆，25)________ we have enough evidence，we can"t win the case.

A．Once

B．As long as

C．Unless

D．Since

题型：不详难度：| 查看答案

There is a common belief among them ________ rubbish can and should be put to good use.

A．which

B．if

C．whose

D．that

题型：不详难度：| 查看答案

—Did you return Fred"s call?
—I didn"t need to ________ I"ll see him tomorrow.

A．though

B．unless

C．when

D．because

题型：不详难度：| 查看答案

The warning we were given as children ________ an apple a day keeps the doctor away may，in fact，have a scientific explanation.

A．that

B．who

C．where

D．which

题型：不详难度：| 查看答案

(2013·高考湖北卷)An artist who was recently traveling on a ferry to the southern island discovered________a long lost antique Greek vase.

A．at random	B．by chance
C．in turn	D．on occasion

题型：不详难度：| 查看答案