______ is well known to everyone, I should say, is that a man becomes learned by
题型:不详难度:来源:
______ is well known to everyone, I should say, is that a man becomes learned by asking questions. |
答案
D |
解析
试题分析:考查主语从句:这句话有个插入语,去掉插入语后,就会看出,第二个is是谓语,前面的是主语从句,主语从句缺少主语,用what连接主语从句,句意:我要说大家都知道的事情是一个人可以通过提问来学习。选D。 点评:主语从句是在复合句中充当主语的从句,通常放在主句谓语动词之前或由形式主语it代替,而本身放在句子末尾。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。连接主语从句的从属连词主要有that, if, whether,和疑问词(what how where when ...)。that引导表示陈述句的主语从句,if和whether,whether...or not引导表示“是否”,引导一般疑问句。连接代词主要有who,whom,whose,what,whoever,whomever,whosever,whatever,whichever等。连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述。连接副词主要有when, where, why, how, whenever, wherever, however等. |
举一反三
The old professor asked us ______ we read books in our spare time. |
In fact, a small car is big enough for a family of three, ______ you need more space for luggage.A.once | B.because | C.as if | D.unless |
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________ the tower building,where you can see the whole cityA.Standing on the top of | B.If you climb to | C.When you reach the top of | D.Get to the top of |
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