Question

(2013·西安一检)There are many new central leaders in China now, ________ many once worked in the western provinces.

A．in which	B．of whom
C．in whom	D．for whom

Answer 1

B

B　句意：如今在中国出现了许多新的中央领导人，他们中许多人都曾在西部省份工作。先行词是人，应用关系词whom引导定语从句；表所属，应用of。