Question

【题目】The course about Chinese food attracts over 100 students per year，________up to half are from overseas.

A．in which B．for whom

C．with which D．of whom

Answer 1

【答案】D

【解析】非限制性定语从句。句意：这门关于中国饮食的课程每年都吸引一百多个学生，其中一半是留学生。of表示“……的一部分”，关系代词whom指代100 students，在从句中作介词of的宾语。