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Modern science has given clear evidence ______ smoking can lead to many diseases.

A. what  B. which    C. that     D. where

 

【答案】

C

【解析】

試題分析:考查同位語從句。句意:現代科學已經給出了明顯的證據,吸煙能夠導致許多疾病。從句意可知evidence 后面是同位語從句,從句意思完整,不缺少成分,that 引導同位語從句不做成分,只起連接作用,所以C選項正確。

考點:考查同位語從句。

 

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