问题 更新时间2023/4/3 12:59:00 Hardly ______ his speech when he saw the audience rise as one.选项:A:had he finishedB:did he finishC:he finishedD:he had finished 答案 登录 注册 标准答案:a 出自:青书学堂 >> 河南科技大学大学英语3(专升本)