Where are () quilts?They are on the sofa.A.they B.our 选哪个 为什么?

问题描述:

Where are () quilts?They are on the sofa.A.they B.our 选哪个 为什么?

答案为B.they是代词,可以做主语;our是形容词性物主代词,符合语境,意为:我们的被子在哪?--在沙发上.