46.Living in the western part of the country has its problems,________ obtaining fresh water is not the least.
问题描述：
46.Living in the western part of the country has its problems,________ obtaining fresh water is not the least.
A) with which
B) for which
C) of which
D) which
答
C.这样的句子先要还原.Living in the western part of the country has its problems, of which obtaining fresh water is not the least.这是一个定语从句,of which里的which代指的是problems.这句话的意思是说 生...