which/that 在这两个句子中都是什么成分?
1.Did you see the watch which/that our parents gave me as a birthday present?
2.I still keep the shirt (that/which)my classmate gave me as a present.
请问一下在第一个句子中,which/that是做主语吗?书上说第二个句子是做宾语,但是我觉得貌似两句都是一样的啊?
是不是因为第一句是疑问句，所以不一样呢？