[单选题]拆除旧导、地线时允许带张力断线。（　　）-我要搜题网

[单项选择]初稿要成为定稿，需要经历（）。
A. 润色修改
B. 谋篇布局
C. 收集资料
D. 标明观点

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[判断题]细胞膜为嵌有蛋白质的脂类双分子层结构.

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[单选题]经电源专责许可后，方可对新装设备加电。
A.正确
B.错误
C.略
D.略
E.略
F.略

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[判断题]农合机构不得整体接收企业(即企业经营权、债权债务与资产同时接收)作为抵债资产。
A.正确
B.错误

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[判断题]客户价值是客户为企业带来的价值，客户关系价值是企业为客户创造的价值。

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[单项选择]Aristotle believed that the heavens were perfect. If they ever were, they are no longer. The skies above Earth are now littered with the debris of dead satellites, bits of old rockets and the odd tools dropped by a spacewalking astronaut. Such is the extent of the detritus that the first accidental collision between two satellites has already taken place. It happened in February 2009, when a defunct Russian Cosmos smashed into a functioning American Iridium, destroying both and creating even more space junk. To stop this sort of thing happening again, Vaios Lappas of the University of Surrey, in England, has designed a system that will remove satellites from orbit at the end of their useful lives—and as a bonus will scour part of the sky clean as it does so.
Dr. Lappas’s satellite-removal system employs a solar sail. As light from the sun hits the sail, it imparts a minuscule but continuous acceleration. When a satellite is first launched, the sail is angled in a way that causes t
A. to introduce a satellite-removal system
B. to make a contrast with past and present skies
C. to make a comparison between past and present skies
D. to let people focus on the conditions of the outer space

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[单项选择]公安部消防局指挥员的灭火救援服装袖口反光带是（）。
A. 两粗一细
B. 三条粗带
C. 一粗一细带
D. 两条粗带

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[多项选择]绘制初步网络图的步骤是( )。
A. 项目分解
B. 工作关系的分析
C. 估计工作的基本参数
D. 项目说明
E. 工作关系的说明

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[判断题]出质人与质权人可以在质押合同中约定，在债务履行期满，质权人未受清偿时，质物的所有权转移为质权人所有。（）
A.正确
B.错误

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[多选题]事故调查处理应当按照（）的原则，及时、准确地查清事故原因，查明事故性质和责任，评估应急处置工作，总结事故教训，提出整改措施，并对事故责任单位和人员提出处理建议。
A.科学严谨
B.依法依规
C.实事求是
D.注重实效

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[单项选择]到目前为止，我国气象、军事、农业、民航、林业、水利等部门先后建立了（）个各类气象台站。
A. 4000多
B. 3000多
C. 3500多
D. 4500多

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[单项选择] New Technique Promises Earlier Cancer Detection A new technique could revolutionize the early detection of cancer, giving sufferers a greater chance of beating the disease, American scientists said. Researchers at the Massachusetts Institute of Technology have devised a novel method of 【51】 changes in the nucleus of cells in the earliest stages of the disease." More than 85 percent of all cancers originate in the epithelium (上皮) that lines the internal surfaces of organs 【52】 the body. Although these are treatable 【53】 they are diagnosed in one of the preventable stages, early body damages are almost 【54】 to detect," said scientist Feld. " We present a new optical-probe (光学探子) technique based on light-scattering spectroscopy (分光镜检查) that is able 【55】 detect precancerous and early cancerous cells in cell-rich epithelia," he added in a statement. The new technique relies on the fact 【56】 cell nuclei change in the early stages of cancer and the differences scatte
A. sufferers
B. gainers
C. losers
D. killers

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[判断题]国务院对全国人民代表大会负责并报告工作；在全国人民代表大会闭会期间，对全国人民代表大会常务委员会负责并报告工作。
A.正确
B.错误

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[单选题]CRH5型动车组辅助供电系统采用干线供电方式，供电制式为AC( )V和DC24V
A.220
B.440
C.380
D.400

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[单选题]线路设备修理实行（）制度，铁路局集团公司应安排足够数量的天窗，以满足线路设质量的需求。
A.天窗修
B.点外修
C.按实际情况制定

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[单选题]列车运行限制速度规定：通过显示黄色灯光的信号机及位于定位的（）信号机，在次一架信号机前能停车的速度。
A.进站
B.通过
C.预告

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[单项选择]患儿，男，2岁，尚不会独立行走，智力落后于同龄儿，护理体检：表情呆板，眼睑轻度浮肿，眼距宽，眼裂小，鼻梁宽平，智能低下。最可能的诊断是（）。
A. 生长激素缺乏症
B. 先天性甲状腺功能减低症
C. 糖原积累病
D. 先天愚型
E. 原发性免疫缺陷症

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[判断题]专用系统控制中心调度台键控式操作台由基本单元、扩展单元和对称单元三部分组成。
A.正确
B.错误