题目内容
3.When the doctor came in,the boy ______ his medicine.( )| A. | took | B. | is taking | C. | was taking | D. | has taken |
分析 翻译:当医生进来的时候,那个男孩正在吃药.
解答 答案:C.医生进来的时候,那个男孩正在吃药,故用过去进行时,其构成:主语+was/were+V-ing,主语是the boy,故用was,故选C.
点评 本题考查的是过去进行时,表示在过去某一时刻或某一段时间内进行或发生的动作.
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