问答库

题干| 解析| 归类| 考点| 相关| 热门| 搜索
A-A+

The teacher had no idea ________ these two stu

2022-08-14 22:18:38 问答库 阅读 205 次

问题详情

The teacher had no idea ________ these two students argued about.
A.who
B.what
C.that
D.why

参考答案

参考答案：B

考点：