更多“外墙内保温系统用粘结石膏，其初凝时间应（）”相关的问题
对T细胞活化的第一信号描述正确的是
A. TCR特异性识别结合在APC表面MHC分子槽中的抗原肽而触发 B. 导致CD3和辅助受体分子胞浆段尾部聚集并激活并与之相连的PTK C. 启动激酶活化的级联反应，激活转录因子，促进相关基因表达 D. A+B+C E. A+B
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女性，40岁，胃溃疡史4年，2月来上腹无规律疼痛，进食后加重。钡餐透视：胃粘膜增粗，紊乱，胃窦见1.0cm×1.5cm龛影。若患者血压为70/50mmHg，心率120次／分，并出现面色苍白、烦躁、出汗，则首选的治疗措施是（）
A.输血 B.口服去甲肾上腺素 C.肌注止血敏 D.输白蛋白 E.输生理盐水
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共享上网有几种实现方法，其中（）是Windows系统针对家庭网络或小型办公网络提供的一种Internet连接共享服务。
A.ICS
B.代理服务器
C.宽带路由器
D.以上都不是
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2018年7月1日起，全面实施取消流量漫游费，全国和本地手机流量不再区分计费。
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The Intergovernmental Panel on Climate Change (IPCC) was set up in 1988 to assess information on cli...The IPCC announcement three years ago that "most of the warming observed over the last 50 years is"______.
A．possibly due to human activities
B．possibly because human activities
C．due to likely human activities
D．human activities likely attributable
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下列属于成本费用中混合成本的是______。
A．财产保险费
B．整车运输费、检验人员工资
C．直接材料和直接人工费用
D．科研开发费
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在窗体模块的声明部分声明变量时，不能使用的关键字是______。
A．Dim
B．Public
C．Private
D．Static
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Money spent on advertising is money spent as well as any I know of. It serves directly to assist a rapid distribution of goods at reasonable price, thereby establishing a firm home market and so making it possible to provide for export at competitive prices. By drawing attention to new ideas it helps enormously to raise standards of living. By helping to increase demand it ensures an increased need for labour, and is therefore an effective way to fight unemployment. It lowers the costs of many services: without advertisements your daily newspaper would cost four times as much, the price of your television licence would need to be doubled, and travel by bus or tube would cost 20 percent more.And perhaps most important of all, advertising provides a guarantee of reasonable value in the products and services you buy. Apart from the fact that twenty-seven acts of Parliament govern the terms of advertising, no regular advertiser dare promote a product that fails to live up to the promise of his advertisements. He might fool some people for a little while through misleading advertising. He will not do so for long, for mercifully the public has the good sense not to buy the inferior article more than once. If you see an article consistently advertised, it is the surest proof I know that the article does what is claimed for it, and that it represents good value.Advertising does more for the material benefit of the community than any other force I can think of. There is one more point I feel I ought to touch on. Recently I heard a well-known television personality declare that he was against advertising because it persuades rather than informs. He was drawing excessively fine distinctions. Of course advertising seeks to persuade.If its message were confined merely to information—and that in itself would be difficult if not impossible to achieve, for even a detail such as the choice of the colour of a shirt is subtly persuasive—advertising would be so boring that no one would pay any attention. But perhaps that is what the well-known television personality wants.
A．he is fairly familiar with the cost of advertisingB．everybody knows well that advertising is money consumingC．advertising costs money like everything elseD．it is worthwhile to spend money on advertising
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对发热在40度时的病人需做物理降温一般降至（）度时要停止继续降温（肛门）
A、36度
B、37度
C、38度
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下列著名人物中，被后世称为“亚圣”的是（）
A . A、荀子
B . B、老子
C . C、孟子
D . D、孔子
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下列写雁的词句，出于咏雁词的是（）
A.雁过也，正伤心，却是旧时相识 B.燕雁无心，太湖西畔随云去 C.写不成书，只寄得、相思一点 D.雁不到，书成谁与
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专业技术人员公共危机应急处理能力建设的首要基石是（）。
A.专业技术知识能力
B.科学预测能力
C.危机分析能力
D.有效沟通能力
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型号为FW4－10／200的户外负荷开关，额定电压10千伏，额定电流200安，主要用于10千伏电力系统，在规定负荷电流下接通和切断线路。（)
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BSC和MSC之间的接口协议为：（）
A.A8/A9
B.A10/A11
C.A1/A2
D.Abis
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