问题 更新时间2023/4/12 21:08:00 – He must be a top student in his school. – AI have doubt.BThere is no doubt about it.CYes. No doubt.DIt is not doubtful. 答案 登录 注册 正确答案 B 出自:青书学堂 >> 河南商丘师范学院幼儿英语(专升本)