请帮解答一道单选Althoughmanypeopleviewconflitasbad,conflitissometimesuseful____itforcespeopletotesttherelativemeritsoftheirattitudesandbehaviors.A.bywhichB.towhichC.inthatD.sothat但是我选的A（我胡乱猜的

问题：请帮解答一道单选Althoughmanypeopleviewconflitasbad,conflitissometimesuseful____itforcespeopletotesttherelativemeritsoftheirattitudesandbehaviors.A.bywhichB.towhichC.inthatD.sothat但是我选的A（我胡乱猜的

答案：↓↓↓

槐瑞托的回答：

网友采纳　　如果是定语从句,that前是不能接介词,但是你仔细看这是一个宾语从句,做题前先应该分清是什么从句,才能正确选择　　因为是指在某一方面用in表达