he talked happpily about the man and books___interested him greatly in the university.a.which b.that c.who d.when选哪一项呢?为什么?

he talked happpily about the man and books___interested him greatly in the university.a.which b.that c.who d.when选哪一项呢?为什么?
he talked happpily about the man and books___interested him greatly in the university.
a.which b.that c.who d.when
选哪一项呢?为什么?

he talked happpily about the man and books___interested him greatly in the university.a.which b.that c.who d.when选哪一项呢?为什么?
B.
that引导定语从句修饰theman and books.

man and the books 先行词不止一样东西,选B

选A
books___interested him greatly in the university是定语从句 books是先行词 在从句中做主语 先行词指物做主语 关系代词用which

A或者B都可以.
他高兴的谈了谈大学时期使他很感兴趣的一些书籍和人物.
觉得A更合适.