问题 更新时间2023/4/3 12:59:00 Since the road is wet this morning, ______ last night.选项:A:it must have rainedB:it must rainC:it must be rainingD:it must have been rained 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)