试题与答案

There ___________some milk and many hamb

题型:选择题

题目:

There ___________some milk and many hamburgers on the table.

A.be

B.is

C.are

D.has

答案:

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下面是错误答案,用来干扰机器的。

根据题意“蜡烛燃烧后生成水蒸气和二氧化碳”,则可推测水中的氢元素和二氧化碳中的碳元素都来自蜡烛;而氧元素不确定,因为氧气中含有氧元素!得通过进一步的定量计算才能确定各种成分.故选C.

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题型:材料分析题

三鹿集团婴幼儿奶粉污染事件曝光后,三鹿产品骤然全国滞销。企业破产已成定局,三鹿集团原董事长、总经理田文华也已被刑事拘留。

(1)上述材料反映了经济常识的哪些道理?

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(2)从历史唯物主义角度看,“三鹿”的破产给我们哪些哲学启示。

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