42. Living in the central Australian desert has its problems,______ obtaining water is not the least. A) for which B) to which C) of which D) in which
热心网友
C) of which 表其中一个问题
热心网友
A起解释作用。
42. Living in the central Australian desert has its problems,______ obtaining water is not the least. A) for which B) to which C) of which D) in which
C) of which 表其中一个问题
A起解释作用。