Those are model workers,some_____are young fellows.A.of whom B.of_英语解答

Those are model workers,some_____are young fellows.A.of whom B.of who
我选的B,
这里who/whom在定语从句中作主语,怎么会是of whom呢?

人气：450 ℃　时间：2020-04-16 10:08:06

解答

介词的后面不是宾语么,不是一直说介宾短语么