17.He is said to be the only climber____to summit of the high mountain.请问以下哪题正确
问题描述：
17.He is said to be the only climber____to summit of the high mountain.请问以下哪题正确
1.who has even gone 2.have ever been
3.has not ever gone 4.who has ever been
答
选4.
Has been to someplace 译为“曾去过……”,who引导的是定语从句,指人作主语,不可省略.