进口单位在申报食品及相关产品检验时,以下资料都必须提供,除了() A.添加剂 B.输

题型:单项选择题 A1型题

问题:

进口单位在申报食品及相关产品检验时,以下资料都必须提供,除了()

A.添加剂

B.输出国或地区所使用的农药

C.熏蒸剂

D.食品生产单位

E.有关A、B、C所述制剂的检验报告

考点:基础知识卫生法卫生法题库
题型:单项选择题 A1型题

比较理想的路基材料是()。

A.巨粒土

B.砂性土

C.粘性土

D.干黄土

题型:单项选择题 A1型题

Let children learn to judge their work.    71   If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people’s.    72   They learn to do without being taught to walk, run, climb, whistle, ride a bicycle, compare their own performances with those of more skilled people, and slowly make the needed changes.

But in school we never give a child a chance to find out his mistakes and correct them for himself.    73   we act as if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not.

If it is a matter of right answer, as it may be in mathematics or science, give him the answer book.    74   Why should we teachers waste time on such routine work?   75   Let the children learn what all educated people must some day learn, how to measure their own understanding, and how to know what they know or do not know.

A.Children learn to do all the other things in the same way.

B.Let him correct his own papers.

C.Point out his mistakes.

D.We do it all for him.E. We allow him to learn from other children.

F. A child learning to talk does not learn by being corrected all the time.

G. Our job should be to help the child when he tells us that he can’t find the way to get the right answer.

题型:单项选择题 A1型题

广义的商品使用价值包含()。

题型:单项选择题 A1型题

A priority nursing diagnosis during the first 24 hours following an MI is()

A. Ineffective cardiac tissue perfusion.

B. Risk for infection.

C. Deficient fluid volume.

D. Constipation.

题型:单项选择题 A1型题

下列()是高炉炉缸烧穿的征兆?

A.冷却壁水温差突升

B.炉壳发红

C.冷却壁断水

D.炉况不顺

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