问答库

题干| 解析| 归类| 考点| 相关| 热门| 搜索
A-A+

He must have heard the bad news, he looks upset.A、becauseB、forC、whenD、as

2020-03-27 02:04:55 其它问题 阅读

问题详情

He must have heard the bad news, he looks upset.

A、because

B、for

C、when

D、as

参考答案

题库：
考点：