The reason for _______ he failed in the exam was that he was too careless. A．which B．why C．that D．it...
2023-02-01 10:41:51 96次 2010届三轮回扣语法专项训练（定语从句） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The reason for _______ he failed in the
exam was that he was too careless.
|
A．which
|
B．why
|
C．that
|
D．it
|
本题链接：
