such heavy pollution already.it may now be too late to clean up the river. A.Having suffered B.Suffering C.To suffer D.Suffered 命題意圖:考查學(xué)生對分詞的掌握.屬于五星級題目. 知識依托:現(xiàn)在分詞的完成時表示分詞的動作或狀態(tài)在謂語動詞所表示的動作或狀態(tài)之前發(fā)生. 錯解分析:B項迷惑性較大.現(xiàn)在分詞的一般時表明分詞表示的動作或狀態(tài)和句子謂語表示的動作或狀態(tài)同時發(fā)生或進行. 解題方法與技巧:分清現(xiàn)在分詞的一般時和完成時所表示的含義不同. 答案:A ●錦囊妙計 查看更多

 

題目列表(包括答案和解析)

________ such heavy pollution already,it may now be too late to clean up the river.

[  ]

A.Having suffered
B.suffering
C.To suffer
D.Suffered

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________ such heavy pollution already,it may now be too late to clean up the river.

[  ]

A.Having suffered
B.suffering
C.To suffer
D.Suffered

查看答案和解析>>


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