He is the only one of the students __ has been to Paris.A.who B.that 选哪一个答案先行词为人的时候 关系代词用that 或who 都可以啊 薄冰语法上说前有the only 等词时用that 但又看有点语法说上说用who 所以不知道到底哪个正确
问题描述：
He is the only one of the students __ has been to Paris.A.who B.that 选哪一个答案
先行词为人的时候 关系代词用that 或who 都可以啊 薄冰语法上说前有the only 等词时用that 但又看有点语法说上说用who 所以不知道到底哪个正确
答