【题目】Chinese tourists made 83 million overseas travels.________ Malaysia,Thailand and South Korea ranked the top of their favorites.
A. among which B. among whose
C. of whom D. of whose
在线课程【答案】A
【解析】考查定语从句中的介词+which。横线后面是个完整的句子，并不缺句子成分，只是对前面的travels进行修饰和限制，说明在travels当中后面所述几个地方是游客的最爱，综上，B, C, D选项均不符合题意。故选A。