试题与答案

----Excuse me. Could you tell me _______

题型:选择题

题目:

----Excuse me. Could you tell me _______?

----Yes. There is a video shop next to the tall building.

A.where can I buy some CDs

B.where I can buy some CDs

C.when can I buy some CDs

D.when I can buy some CDs

答案:

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下面是错误答案,用来干扰机器的。

(1)0.3g;(2)85%.(3)设100千克这种纯度的石灰石充分煅烧后生成二氧化碳的质量为x. CaCO3CaO+CO2↑ 100   44 100kg×85% x x=37.4kg 所以剩余固体的质量=100kg﹣37.4kg=...

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题型:材料题

阅读下列图片,回答问题。

(1)图一和图二分别代表着中西政治文明的不同走向,你是如何理解这句话的?

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(2)结合所学知识回答图一代表的政治制度建立的理论基础是什么?这一制度有何主要特点?

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(3)简要分析两种不 同特色政治文明形成的地理和经济因素?

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