the market economy is quickly changing people'sidea on is accepted 为什么用what 不用that ,which
问题描述：
the market economy is quickly changing people'sidea on is accepted 为什么用what 不用that ,which
答
宾语从句.因为从句缺主语that which也可做主语宾语从句不用witch,句子完整用that。缺主语用what采纳啊，亲谢了没事，英语的都可以问我一定