My mother ________ her suitcase when I got home yesterday. A.is packing B.was packing C.packs D.pack...
2022-08-30 12:29:44 217次 牛津上海版英语八年级第一学期Unit 3 Trouble（B）同步练习（含听力） 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
My mother ________ her suitcase when I got home yesterday.
A.is packing B.was packing C.packs D.packed
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