问题描述： He must have heard the bad news, he looks upset.A、becauseB、forC、whenD、as 1个回答 分类：学历考试 2024-05-19 01:35:10 问题解答： 问题反馈 答案：B本题目来自[问答吧]，本页地址：https://www.wendaba.com/wenda/784vpl0.html 在百度搜：He must have heard the bad news he looks upset.A 在搜狗搜：He must have heard the bad news he looks upset.A
