------How often ______ she exercise? ------Twice a week. A. do B. does C. doing D. Did
2022-12-22 01:11:25 35次 2015-2016学年山东郯城新村乡中心八年级上第一次月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
------How often ______ she exercise?
------Twice a week.
A. do B. does C. doing D. Did
本题链接：
