兩塊北京城墻磚被運(yùn)往美國的一所著名大學(xué),安放在該校博物館突出位置。旁邊的牌子上寫道:“這兩塊北京城墻磚的歷史比美國的歷史還要長”。北京的古城墻雖然被拆毀了,可北京作為古都的歷史卻永遠(yuǎn)記在人們心中。回答下列問題。
(1)歷史上曾有哪些朝代在北京定都?當(dāng)時的都城叫什么?
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(2)北京作為今天的首都,其城市的主要職能應(yīng)是全國的________中心和________中心。
(3)北京經(jīng)濟(jì)發(fā)展中應(yīng)如何利用“古都”這一特點(diǎn)?
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(4)北京市的中心商務(wù)區(qū)在__________________,商業(yè)網(wǎng)點(diǎn)的長期發(fā)展變化體現(xiàn)了____________思想。
(5)天安門廣場位于北京市中心,這里交通便捷,但是卻看不到摩天大樓,其原因是什么?
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(6)明清北京城的城市地域結(jié)構(gòu)有何特點(diǎn)?
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(7)近年來有學(xué)者提出我國應(yīng)該遷都,其理由有哪些?
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