exercise 用法: ⑴ 可数名词: ① 意为“练习 .例:做数学练习 ② 意为“体操 .例:做早操(P10) ⑵ 不可数名词:“体格锻炼 “运动 .例:散步是一种很好的运动.(P11) 锻炼(P10) 或 查看更多

 

题目列表(包括答案和解析)

          she exercise every day?  

A. Do                                     B. Doing                                C. Does                                 D. Did

 

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          she exercise every day?  

A. Do                                     B. Doing                                C. Does                                 D. Did

 

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          she exercise every day?  

A. Do                                     B. Doing                                C. Does                                 D. Did

 

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          she exercise every day?  

A. Do                                     B. Doing                                C. Does                                 D. Did

 

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          she exercise every day?  

A. Do                                     B. Doing                                C. Does                                 D. Did

 

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