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问题 单项选择题

制定工程量清单的项目设置规则是为了统一项目编码及( )。

A．项目名称
B．项目名称、计量单位
C．项目名称、计量单位、工程量计算规则
D．项目名称、计量单位、工程量计算规则、工程内容

答案

参考答案：C

单项选择题

天天纺织厂为了扩大生产规模而欲向银行贷款200万元购买生产线。银行要求天天纺织厂提供担保，考虑到该纺织厂所拥有的注册商标具有较高知名度，双方遂协商以该注册商标专用权中的财产权出质，作为返还贷款的担保，双方并签订了书面质押合同，但未进行登记。3个月后，邻县的另一家花园纺织厂找到天天厂，提出使用其注册商标并支付相应的使用费。由于天天厂经常签订类似的商标权许可使用合同，在经审查花园厂符合相应标准后，与花园厂签订了商标权许可使用合同。银行在得知这一情况后，认为天天纺织厂的许可行为侵犯了自己的质权，双方遂发生纠纷。关于本案，下列说法中哪一项是正确的

A．质押合同未生效，许可合同有效

B．质押合同已生效，许可合同无效

C．质押合同未生效，许可合同无效

D．质押合同已生效，许可合同有效
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问答题

Man first appeared on earth about 2 million years ago. Then he was little more than an animal; but early man had a big advantage over the animals. He had in his brain special groups of nerve cells, not present in animals, that enabled him to invent a language and use it to communicate with his fellow men. 46) This ability to speak was of great value because it allowed men to share ideas, and to plan together, so that tasks impossible for a single person could be successfully undertaken by intelligent team-work. Speech also enabled ideas to be passed on from generation to generation so that the stock of human knowledge slowly increased.
It was this special ability that put men far ahead of other living creatures in the struggle for existence. 47) He mastered darkness first with dim lights and later with brighter and brighter lamps, until he can now make for himself so dazzling a light with an arc lamp that, like the sun, it is too p for his naked eyes.
48) Man found that his own muscles were too weak for the work which he wanted to do; he explored many other forms of power until now he has his hands on the ultimate source of physical energy, the nuclear power. From man’s earliest days the flight of birds has raised his wonder and desire. Why should he not fly as they did Then he began to experiment. At last he learnt how to make the right machines to carry him through the air. Now he can fly faster than sound. Already he has plans for conquering space, and a series of experiments has been completed. 49) It will not be long now before man takes a giant step away from his planet and visits the moon, learning what it is like to have no weight to his body, no upward direction and no downward.
Man, always a wanderer, has to overcome the difficulty of adapting himself to different climates. 50) Fortunately, in spite of having no thick skin or warm fur to protect him, he is peculiarly p compared with other living creatures, most of whom are unable to live far outside the region that suits them best.
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