I was doing my homework ________ my mother was cooking in the kitchen. A. when B. while C. if D. unt...
2023-01-09 19:14:18 63次 2014-2015学年江苏盐城盐都区八年级上期末英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
I was doing my homework ________ my mother was cooking in the kitchen.
A. when B. while C. if D. until
本题链接：
