长安和扬州城在隋唐时期是大放异彩的城市。
(1)隋唐前期长安城有何地位?城市经济有什么特色?
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(2)唐后期,扬州城被誉为“天下之盛,扬为首”。简要指出“扬州之盛”的原因。
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(3)唐后期谚语称“杨一益二”。长安和扬州在唐后期的城市地位各是什么?变化的政治经济根源是什么?
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