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入户型综合信息箱内ONU设备安装时，蝶形光缆成端后宜留有（）米的余长，缆线排列应整齐、绑扎松紧适度。
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更多 “填空题入户型综合信息箱内ONU设备安装时，蝶形光缆成端后宜留有（）米的余长，缆线排列应整齐、绑扎松紧适度。” 相关考题
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单选题短期出口信用保险对国家的承保中，国家表的制定是建立在（ ）。A
评估各国经济发展状况的基础上的B
评估各国进出口贸易的基础上的C
评估各国风险的基础上的D
评估各国国家信用的基础上的
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单选题The food we eat seems to have profound effects on our health.Although science has made enormous steps in making food more fit to eat ,it has, at the same time,made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well,especially cancer of the colon. Different cultures are more likely to cause certain different illnesses because of the food that is characteristic in these cultures. That food is related to illness is nto a new discovery. In 1945, about 35 years ago, government researchers realized that nitrates, commonly used to preserve color in meats,and other food additives,caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to beef and living animals, and because of this ,penicillin has been found in the milk of treated cow. Sometimes similar drugs are given to animals not for medical purposes,but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration(FDA) has tried repeatedly to control these procedures, the practices continue.
Which of the following statements is NOT ture?（）A
Drugs are always given to animals for medical reasonsB
Some of the additives in our food are added to the food itself and some are given to the living animalsC
Researchers have known about the potential dangers of food additives for over thirty-five years.D
Food may cause forty percent of cancer in world.
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多选题以下关于邮政储蓄信息查询的表述正确的有（）。A信息查询包括发布信息、查询信息、查询联网网点、查询利率和费率B邮储根据需要发布的信息分为一般信息和加急信息两种C信息发布可以点对点，也可一点对多点发布D各级邮政储蓄机构的业务管理员须经业务主管授权才可对下级机构进行信息发布
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多选题为了临时禁止用户（ID500）交互式登录，可以采用如下方法（）。Ausermod-e00/00/00ID500Brm-r/home/ID500Cusermod-s/bin/falseID500D将口令文件中用户名ID500的密码前加入!!
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单选题余秋雨在《扼守秋天》中写道：“英国也许因为温和渐进，容易被人批评为不深刻。但是，社会发展该做的事人家都做了，该跨的坎人家都跨了，该具备的观念也一一具备了，你还能说什么呢？”从政治制度的演变来看，英国曾经“做了”“跨了”什么（）①1832年议会选举改革②1688年的“光荣革命”③1689年《权利法案》的颁布④责任内阁制的形成A
①②③B
①②④C
①③④D
①②③④
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单选题20世纪30年代蒋廷黻的《中国近代史大纲》称：近百年的中华民族根本只有一个问题，即追求近代化。如果这一观点成立，是基于它（）A
全面揭示了近代中国历史的基本线索B
根据人类文明发展的一般规律得出结论C
考虑到近代中国特殊的社会性质D
重视中国近代化建设的政治前提
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