The course normally attracts 20 students per year,___up to half will be from overseas.选项:A.in which B.for which C.with which D.of whom

问题描述:

The course normally attracts 20 students per year,___up to half will be from overseas.
选项:A.in which B.for which C.with which D.of whom

应该是D吧。后半句应该这样说up to half of them will be from overseas如果将后半句变为定语从句,注意后面的定语从句是修饰students的,所以就应该用who或者whom来引导,把介词of提前后,后面应该用who的宾格形式,所以用whom引导。

选D. 可以把句子还原为 up to half of the 20 students will be from overseas.

D.of whom
先行词是students
把先行词代入从句,句子是
up to half 【of the students】will be from overseas.
他们中的一半来自海外
所以把【of the students】换成连接词就是 of whom

选D
这个课程通常每年吸引20名学生(参加),在他们中间有半数来自海外。
of whom 就是指代在他们中间 of 20 students