【题目】 Never should we forget the war and sufferings _________ caused to the people.
A. it. B. which C. that D. what
在线课程【答案】A
【解析】考查定语从句千万不能忘了战争和战争给人们带来的痛苦。这里it代替the war，sufferings 由that或which 引导的定语从句修饰。it前有关系词是that或which在从句中作宾语，省去了，先行词是sufferings，故选A。