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_______ he is always studying hard is well known ____ us all.

A.How, to           B.What, to          C.That, to           D.Whether, by

 

【答案】

C

【解析】

试题分析:考查主语从句和固定短语。本题第一空的that引导的是主语从句That he is always studying hard, that在句中不充当任何成分,只起引导和连接的作用。第二空是没有固定词组be known to sb为sb所知;句意:他总是认真学习这件事情是我们众所周知的。故C正确。

考点:考查主语从句和固定短语

点评:在复合句中做主语的从句叫做主语从句,它的位置与陈述句基本结构中的主语相同。引导主语从句的关联词有:连词:that, whether;连接代词:who, whom, whose, what, which;连接副词:when, where, why, how;复合词:whatever, whoever, whomever, when?蛳ever, wherever, whichever, however.解答这类题目,关键在于分析清楚句子结构。通过判断引导词在从句中所作的成分及意义,来选择正确的引导词。

 

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       A.the employers will not accept young people's sending text messages

       B.a cellphone is a must for today's older workers instead of young people

       C.the employers prefer older workers to young people

       D.the employers will find it hard to control the interaction among young people

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