Thedoctorsaidhewasoverweightandshouldpayattention___________exerciseA.to

发布时间：2020-08-13 08:35:56

The doctor said he was overweight and should pay attention ___________ exerciseA.to doB.to doingC.do

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B解析本题考查动词搭配。pay attention to关心，to为介词，后接doing，选B。
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