来自李艾丹的问题
Thereusedtobesomecitieswall.的反义疑问句
Thereusedtobesomecitieswall.的反义疑问句


Thereusedtobesomecitieswall.的反义疑问句
Thereusedtobesomecitieswall.的反义疑问句
两种:
Thereusedtobesomecitieswall,usedn'tthere?
或:
Thereusedtobesomecitieswall,didn'tthere?