题目内容
The book was written in 1946, _______ the education system has witnessed great changes.
A.since then | B.when | C.since when | D.during which |
C
解析试题分析:句意:那本书被写于1946年,自从那时以来教育体制见证了伟大的变化。因为逗号前后都是句子所以必须用连词,故排除A;这里是非限制性定语从句,先行词是1946,又根据谓语动词has witnessed可知,since与现在完成时连用,,故选C。
考点:考查定语从句的用法。
点评:本题难度适中。定语从句是高中阶段的重难点之一,需要考生有分析理解复杂的句子结构的能力,熟练掌握关系词的意义及句法功能。这里考生容易误选D。
即学即练: The Chinese government has made the Mid-Autumn Festival a legal holiday, ______ people will have a day off.
A. when B. which C. where D. what
解析:A。the Mid Autumn Festival为先行词,指时间在从句中作时间状语,因此引导词用when。
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