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问题 单项选择题

7个月婴儿，体重5kg，身长66cm，腹部皮下脂肪0.3cm，好哭、多汗，应考虑为

A．佝偻病

B．营养不良Ⅰ度

C．营养不良Ⅱ度

D．营养不良Ⅲ度

E．正常婴儿

答案

参考答案：C

单项选择题

Man has a big brain. He can think, learn and speak. Scientists used to think that man are different from animals because they can think and learn. They know now that animals--dogs, rats and birds--can learn. So scientists are beginning to understand that men are different from animals because they can speak. Animals cannot speak. They make noises when they are afraid, or hungry. or unhappy. Apes are our nearest cousins. They can understand some things mole quickly than human beings, and one or two have learned a few words. But they are still different from us. They cannot join words and make sentences. They cannot think like us because they have no language. They can never think about the past or the future. Language is a wonderful thing. Man has been able to develop civilization because he has language. Every child can. speak his own language vet well when he is four or five--but no animal learns to speak. How do children learn Scientists do not really know. What happens when we speak Scientists do not know. They only know that man can speak because he has a big brain.

The passage is mainly about （）

A．why animal can learn

B．why man has a big brain

C．why animal cannot speak

D．why man is different from animals
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多项选择题

某水利水电施工企业的制定的安全生产费用保障制度内容包含总则、提取标准、费用统计、监督与考核及部分，按照《水利水电施工企业安全生产标准化评审标准（暂行）》的要求，以下说法正确的是（）。

A.该制度内容符合评审标准要求

B.该制度内容不符合评审标准要求，评审时应扣分

C.该制度内容需要完善，但评审时不需扣分

D.该制度内容未明确费用提取、使用、管理的职责和程序
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