that/who的选择问题：Canyouthinkofanyonecouldlookafterhim?A:thatB:who这题的答案为什么是AB呢?不是说：先行词为all,anyone,ones,those,one等,且指人时,引导词只能用who.为什么that也可以呢?Tomisthe

Question

that/ who的选择问题：
Can you think of anyone________ could look after him?
A:that B:who
这题的答案为什么是AB呢?
不是说：先行词为all,anyone,ones,those,one等,且指人时,引导词只能用who.为什么that也可以呢?
Tom is the first boy _________ left the room.
A:who B:that
为什么答案是AB呢?句中有the first序数词修饰,应该是只能用that才对啊.

Answer 1

那是与which使用上的区别时的规定,是说只能用that不能用which的情况