The first thing ________ my brother is going to do this afternoon is to write a letter. A．why B．who ...
2023-01-04 03:09:51 103次 2014-2015学年湖北鄂州市九年级下学期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The first thing ________ my brother is going to do this afternoon is to write a letter.
A．why B．who C．that D．whose
本题链接：
