单选题:一个完善的市场体系能够较为真实地反映出市场中商品和要素的市场价值,这体现出其具有( )功能。

题目内容:
一个完善的市场体系能够较为真实地反映出市场中商品和要素的市场价值,这体现出其具有( )功能。
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阅读短文,回答题:When he was very young.Zhao Wenxuan__________.

阅读短文,回答题:When he was very young.Zhao Wenxuan__________.

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下列关系式中表述正确的是(  )。

下列关系式中表述正确的是(  )。

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Mrs.Smith wallled her daughter__________after drinking.

Mrs.Smith wallled her daughter__________after drinking.

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Why did the young man want to buy a present for the girl?

Why did the young man want to buy a present for the girl?

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阅读短文,回答题:A suitable title for the article is__________.

阅读短文,回答题:A suitable title for the article is__________.

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