Living in the central Australia desert has itsproblems,____ obtaining water is not the least.
问题描述：
Living in the central Australia desert has itsproblems,____ obtaining water is not the least.
A.for which B.to which C.of which D.in which
详解翻译
答
C生活在澳大利亚*的沙漠里有很多困难,其中水的获取难度最大详解谢谢of which，which指代problems，of which的意思是在这些问题中