问题 更新时间2023/4/3 12:59:00 Mary _______ the meeting yesterday. She was in the hospital. A.can not have attendedB.can not attendC.must not have attendedD.must not attend 答案 登录 注册 参考答案:A 出自:联大 >> 河南师范大学-学前教育(专科)-大学英语I