增加产品深度的优点是() A.提高效益,减少风险  B.可使产品线丰满  C.可适应

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问题:

增加产品深度的优点是()

A.提高效益,减少风险 

B.可使产品线丰满 

C.可适应不同顾客的需要,吸引更多的购买者 

D.可以充分发挥企业各项资源的潜力

考点:初级经济基础知识经济师初级经济基础知识
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一个小数保留两位小数是7.80,这个小数最大可能是______,最小可能是______.

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人体内主要运输铁的蛋白质是 ()

A.铁蛋白

B.肌红蛋白

C.转铁蛋白

D.血红蛋白

E.细胞色素类

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第五套人民币1999年版100元纸币的冠字号码颜色是()。

A、黑色、蓝色 

B、红色、黑色 

C、暗红色、蓝色 

D、红色、蓝色 

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For many parents, raising a teenager is like fighting a long war, but years go by without any clear winner.Like a border conflict between neighboring countries, the parent-teen war is about boundaries: Where is the line between what I control and what you do?

Both sides want peace, but neither feels it has any power to stop the conflict.In part, this is because neither is willing to admit any responsibility for starting it.From the parents’ point of view, the only cause of their fight is their adolescents’ complete unreasonableness.And of course, the teens see it in exactly the same way, except oppositely.Both feel trapped.

In this article, I’ll describe three no-win situations that commonly arise between teens and parents and then suggest some ways out of the trap.The first no-win situation is quarrels over unimportant things.Examples include the color of the teen’s hair, the cleanliness of the bedroom, the preferred style of clothing, the child’s failure to eat a good breakfast before school, or his tendency to sleep until noon on the weekends.Second, blaming.The goal of a blaming battle is to make the other admit that his bad attitude is the reason why everything goes wrong.Third, needing to be right.It doesn’t matter what the topic is.The laws of physics or the proper way to break an egg —the point of these arguments is to prove that you are right and the other person is wrong, for both wish to be considered an authority—someone who actually knows something — and therefore to command respect.Unfortunately, as long as parents and teens continue to assume that they know more than the other, they’ll continue to fight these battles forever and never make any real progress.

小题1:Why does the author compare the parent-teen war to a border conflict?

A.Both can continue for generations.

B.Neither can be put to an end.

C.Neither has any clear winner.

D.Both are about where to draw the line.小题2:What does the underlined part in Paragraph 2 mean?

A.The teens cause their parents to mislead them.

B.The teens agree with their parents on the cause of the conflict

C.The teens blame their parents for starting the conflict.

D.The teens tend to have a full understanding of their parents小题3:Parents and teens want to be right because they want to ________.

A.give orders to the other

B.gain respect from the other

C.know more than the other

D.get the other to behave properly小题4:What will the author most probably discuss in the paragraph that follows?

A.Solutions for the parent –teen problems.

B.Examples of the parent –teen war.

C.Causes for the parent –teen conflicts.

D.Future of the parent-teen relationship.

题型:单项选择题

宫颈裂伤缝合时,最后一针应距宫颈外侧端()

A.0.3cm

B.0.5cm

C.1cm

D.0.2cm

E.0.4cm

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