呆在沙发上是on the sofa还是 in the sofa?I'm staying _______the sofa.请问横线上应该填什么,并说说理由.
问题描述：
呆在沙发上是on the sofa还是 in the sofa?
I'm staying _______the sofa.请问横线上应该填什么,并说说理由.
答
sitting on the sofa坐在沙发上