问题描述：
While the girl_____,the alien got out.A is shopping B was shopping C shopped Dwent shopping
可我觉这是C 因为 while+was/weredoing那位高手来解答一下?感激不尽
可我觉这是C 因为 while+was/weredoing那位高手来解答一下?感激不尽
问题解答：
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