What about _____________at home?   
A．do some readingB．to do some reading
C．doing some readingD．doing any reading
C
考查固定搭配。What about =" how" about“......怎么样？”用于提建议。About是介词，故用动名词做about的宾语，排除A、B；some用于疑问句，希望得到对方肯定回答。故选C。
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