题目内容
【题目】Adam________ his family every day when he was away from home on business.
A.calledB.was callingC.callsD.is calling
【答案】A
【解析】
句意:当亚当离开家去出差的时候,他每天给家人打电话。
考查动词的时态。根据“when he was away from home”可知用一般过去时态called。故选A。

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