Question

【題目】Living in the central Australian desert has its problems, _____ obtaining water is not the least.

A. of which B. for what

C. as D. whose

Answer 1

【答案】A

【解析】本題中含有一個(gè)定語(yǔ)從句，先行詞是problems，與從句構(gòu)成obtaining water is not the least (one) of the problems，因此引導(dǎo)詞用of which。句意：生活在澳大利亞沙漠中心有很多問(wèn)題，找水并不是最糟糕的那一個(gè)。