It shocked me to see ______ my neighbors treated their children. A. why B. whether C. how D. since
2023-02-07 05:30:04 124次 20102011哈尔滨六中高一下学期期中英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It shocked me to see ______ my neighbors treated their
children.
A. why
B. whether C.
how D.
since
本题链接：
