Question

【题目】We went through a period ________ communications were very difficult in the rural areas.

A. whichB. whoseC. in which D. with which

Answer 1

【答案】C

【解析】

试题分析：句意：我们度过了一段在农村通讯很困难的时期。先行词是period，后面的定语从句中缺少时间状语，要用when或in which，相当于in the period表示时间，作句中的状语。故选C。