Mr Green is the only person ______ can help you with your English.

题目

Mr Green is the only person ______ can help you with your English.
A. that B. who
答案是B 为什么?
看到the only 不应该是that 吗?

答案

正确答案是B,解析：刚才我又查阅了一些参考书目,辅助资料,上面是这样写的当先行词被序数词或the very,the only,the last修饰时,要用that,如果先行词是人时,在从句中作宾语时,用that引导,如果先行词在从句中作主语时,...