问题
选择题
The course about Chinese food attracts over 100 students per year, _______ up to half are from overseas.
A.in which
B.of whom
C.with which
D.for whom
答案
B
题目分析:句意:关于中国食物的课程每年吸引100多个学生,其中多达一半是来自于海外的。这里使用了定语从句,先行词是100students,因为表示是整体和部份的关系,用of+whom引导,表示范围,所以选B。