I don't know what I should do to help him. A. how to do B. what to do C. what to do it
2023-02-05 18:36:46 115次 2013-2014学年四川省巴中市恩阳区九年级4月中考模拟英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
I don't know what I should do to help him.
A. how to do B. what to do C. what to do it
本题链接：
