Simon is the only one___was born in 1992 in our class.选择A.that B.who C.whom D.he中的A.为什么不能选B?

问题描述:

Simon is the only one___was born in 1992 in our class.
选择A.that B.who C.whom D.he中的A.为什么不能选B?

定语从句中,
先行词是all,something,anything,nothing,everything,little,few,much等不定代词时 ,
或者先行词被all,every,no,some,any,little,much等修饰时,
或先行词被the only/very等修饰时,
先行词为基数时 ,
引导词用that

我的美国朋友(Princeton的大学生)说应该填who...

the only one一定要跟that

the only 等限定只能用that
who不能用
语法规则

定语从句,修饰one,所以用that.
如果simon is the only person.则用who.

that,这是固定用法,因为有only