A-A+
He has two Chinese English dictionaries were
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
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。)/New York is famous for its sky-scrapers,the highest of which has more than 100 stores.(纽约因摩天大楼而著名,最高的有一百多层。)