题目内容

20.During the discovery and settlement of ______ is now the United States,the flags of various European nations were flown over the land,as symbols of possession.(  )
A.thatB.whichC.whatD.whether

分析 在发现我们现在称之为美国的地方并在此定居期间,欧洲各国的旗帜作为对此地占领的象征在该地上空飘扬.

解答 答案:C.
本句中介词of后面为一个缺少主语的句子,所以用what来引导宾语从句,作介词of的宾语;而that引导宾语从句时是不充当任何成分的,which指代范围,whether指疑问,是否的意思;故选C.

点评 对于宾语从句的引导词要分析引导词是否在从句中作成分,以及句子所表达的含义以及逻辑关系等.

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26.Which one can replace the underlined word"monitor"?B
A.serve    
B.watch    
C.burn    
D.sell
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A.Never do multi-tasks.w
B.Learn to appreciate the burned sandwiches.
C.Nothing is perfect.
D.Devote yourself to one thing at a time.
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