王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 -- I wonder why he left without a word.( )-- He ______ some trouble for he looks dull.(本题4.0分) A、 could have had B、 should have had C、 can have had D、 must have had 答案 登录 注册 标准答案:D 出自:青书学堂 >> 川北医学院-英语2 川北医学院继续教育学院