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问题 单项选择题

国内企业引进国外名牌优质产品企业的生产技术、管理经验、技术管理人才，按名牌产品质量标准、工艺进行生产，挂名牌产品的商标进行销售的方式称为( )。

A．联合生产

B．联牌生产

C．企业联系

D．合作开发

答案

参考答案：B

选择题

设f：x→|x|是集合A到集合B的映射．若A={-2，0，2}，则A∩B=（　　）

A．{0}

B．{2}

C．{0，2}

D．{-2，0}
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完形填空

Over the years I've been teaching kids about a simple___小题1:___ powerful concept ---- the ant philosophy. They have an amazing four-part philosophy.

First, ants never quit. They'll climb over, they'll climb under, and they'll climb around. They keep looking for another way. What a neat(了不起的) philosophy it is to never quit ___小题2:____(look) for a way to get ____小题3:__you're supposed to go! Second, ants think about winter and summer. That's ____小题4:__ important attitude.                                                              

You can't be _小题5:__ naïve(幼稚的) as to think summer will last forever. People who have a little experience are clear about this. So ants are gathering in their winter food in the middle of summer. It’s important to be realistic. You have to think about rocks as you enjoy the sand and sun. Think ahead. The third part is that ants think summer all winter. During the winter, they remind____小题6:___, "This won't last long; we'll soon be out of here." And ____小题7:___the first warm day, the ants are out. If it __小题8:___(turn) cold again, they'll dive back down. But they come out again if it is warm. They can't wait ___小题9:___(get) out. Last, how much will an ant gather during the summer to prepare for the winter? All that it ___小题10:___ (possible) can.

What a great philosophy to have----the ant philosophy：never give up, look ahead, stay positive and do all you can.
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