题目内容
The Blacks ______ dinner when I knocked at the door.
A. is having B. are having C. were having
C
【解析】
试题分析:句意:我敲门的时候布莱克一家在吃晚餐。本句表示过去某个时间正在进行的动作,该用过去进行时,所以选C。
考点:考查动词时态。
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题目内容
The Blacks ______ dinner when I knocked at the door.
A. is having B. are having C. were having
C
【解析】
试题分析:句意:我敲门的时候布莱克一家在吃晚餐。本句表示过去某个时间正在进行的动作,该用过去进行时,所以选C。
考点:考查动词时态。