7. the website of the Fire Department in your city.and you will learn firefighting. A.Having searched B.To search C.Searching D.Search 解析:本題考查并列句.祈使句+and+簡單句為固定句型.祈使句以動詞原形開頭.故選D.A項為現(xiàn)在分詞的完成式,B項為不定式,C項為現(xiàn)在分詞的一般式.現(xiàn)在分詞和不定式都是非謂語形式.在句子中不能充當(dāng)謂語.因此排除A.B.C三個選項. 答案:D 查看更多

 

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      the website of the Fire Department in your city,and you will learn a lot about firefighting.

A. Having searched       B. To search         C. Searching               D. Search

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    the website of the Fire Department in your city,and you will learn a

lot about firefighting.

A.Having searched  B.To search     C.Searching     D.Search

 

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    the website of the Fire Department in your city,and you will learn a lot about firefighting.

A.Having searched    B.To search      

C.Searching       D.Search

 

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