问题 选择题

My father was watching TV ______ my mother was cooking.

A. while    B. until    C. when

答案

答案:A

题目分析:句意:我爸爸正在看电视我妈妈正在做饭。My father was watching TV与my mother was cooking.

是两个并列的同时发生的动作,故选择A。

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