题目内容
【题目】I was doing my homework _______ my father was reading newspapers.
A. how B. while C. if
【答案】B
【解析】试题分析:句意:当我爸爸在读报纸时,我正在做作业。while正当……时候。故选B。
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题目内容
【题目】I was doing my homework _______ my father was reading newspapers.
A. how B. while C. if
【答案】B
【解析】试题分析:句意:当我爸爸在读报纸时,我正在做作业。while正当……时候。故选B。