问题 更新时间2023/4/3 12:59:00 This is the second time that Mr. Smith_the Great Wall, the first time being ten years ago. A. visitedB. would have visitedC. has visited D. is visiting 答案 登录 注册 C. has visited 出自：超星 >> 西安交通大学-土木工程-英语
问题 更新时间2023/4/3 12:59:00
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