Lily’s mother is too busy _______ housework _________ her with her homework. A. to do; helping B. do...
2022-11-06 02:52:07 71次 江苏省2016-2017学年八年级下学期期末模拟考试英语试卷3 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Lily’s mother is too busy _______ housework _________ her with her homework.
A. to do; helping B. doing; helping C. to do; to help D. doing; to help
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