Mary’s mother told her daughter not to spend too much time surfing the Internet, but ______ didn’t help.

A. this B. that C. it D. which

 

C

【解析】

試題分析:考查指示代詞。句意:瑪麗的媽媽讓她不要長時間地上網(wǎng),但這并沒有起作用。A這個;B那個;C它;D定語從句中作主語或賓語。句中含有并列連詞but,說明前后是并列句,排除D;this表示近指;that表示遠指,也指代比較的對象;it指代上文提到的人或物,指代嬰兒或不明身份的人,也可指代前文,故選C。

考點:考查指示代詞

 

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