Do you know the little boy ________ is helping the old man cross the road?. A. which B. who C. whom ...
2023-01-12 22:32:19 190次 2014-2015学年江苏丰县实验初级中学九年级12月月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Do you know the little boy ________ is helping the old man cross the road?.
A. which B. who C. whom D. whose
本题链接：
