A-A+
He has two Chinese-English dictionaries _____
问题详情
He has two Chinese-English dictionaries, ______ were bought last week.
A．two of which
B．both of which
C．both of them
D．all of them请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：本题属于介词同关系代词连用的情形之一。of表示“在……当中”，which引导定语从句，并 指代前面的先行词，如果先行词是人时，要用whom。of which/whom前可以加名词、代词、数词、形 容词最高级等。例如：I met some job-hunters，several of whom were university students．(我碰到一 些求职者，其中有一些是大学生。)
