1、Barack Obama delivered a speech to 500 local youths during his visit to China,many of _______ were

题目

1、Barack Obama delivered a speech to 500 local youths during his visit to China,many of _______ were from Fudan University and Tongji University.
A.them B.whom C.which D.those
我想问为什么不选A

答案

这是考察定语从句的用法.many of whom的whom指的是前面的youths.
如果要选A them的话,那就是并列句,应该改成 .
Barack Obama delivered a speech to 500 local youths during his visit to China【 and many of them】 were from Fudan University and Tongji University.
请注意,many前面是逗号,不是and,所以不是并列句,而是定语从句.