题目内容

The math problem is so hard. I really don’t know .

A. how to do it B. how to do C. what to do it D. where to do it

 

A

【解析】

试题分析:句意: 这道数学题如此难。我真的不知道怎样做它。how 表示方式,是一个副词;what 什么,是一个代词;where 在哪里,是一个副词,不符合句意。如果用what,则应是what to do ,后面不能有宾语。故选A

考点:考查连词。

 

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