定语从句中如果先行词被序数词修饰,则需要把who变为that吗?

问题描述:

定语从句中如果先行词被序数词修饰,则需要把who变为that吗?
比如说:The first man ______I thought of was Mr Wang.

没错,相关语法规定:先行词被序数词,形容词*以及first,last,any,only,few,much,no,some,very等词修饰时,则关系代词一般只用that,而不使用who/which.如:This is the most beautiful lady that I have ever met....