----Where is your sister? -----She _________ my mom with cooking. A. is helping B. helping C. is hel...
2023-02-24 01:59:51 20次 2014届山东菏泽市初一下学期期末学业水平测试考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
----Where is your sister?
-----She _________ my mom with cooking.
A. is
helping B.
helping C. is
help D. helps
本题链接：
