问题 更新时间2023/4/3 12:59:00 13[单选题,1.3分] Neither of my parents remembered ___________that man before.A.have ever seenB.to have ever seenC.having ever seenD.to ever see 答案 登录 注册 参考答案:C 出自:联大 >> 河南大学-本科英语