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[单选题]某局通信人员进站检查光缆缺陷,工作人员杨某和牛某未带安全带及任何工具。进站后杨某在没有佩戴安全带情况下登上了某线OPGW进站光缆接续盒支架(离地面3.7米),牛某在地面配合。在查看过程中,发现打开光缆接续盒需要工具,杨某安排牛某到主控楼通信设备间寻找扳手,牛某即离开工作现场,留下杨某独自在支架上。随后,杨某坠落在地面,身体呈仰卧状态,人与安全帽脱离,导致死亡。 以上事件涉及的主要安全风险类别是:
A.系统安全风险
B.设备安全风险
C.环境安全风险
D.人身安全风险

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[单选题]The leaders of Detroit's struggling Big Three automakers are appearing before the Senate today, where prospects of ~25 billion in emergency loans to the industry appear to be stalling. Amid GOP cries of "corporate welfare", Senate Majority Leader Reid introduced a bill yester-day to let the automakers and component suppliers tap into some of the money Congress allotted in the ¥700 billion financial bailout. Reid, launching a lame-duck session, warned of a "potential meltdown" in the industry with devastating consequences. He said 355,000 people are employed by the industry and 4.5 million more work in related industries. An additional 1 million people, retirees and their relatives, are covered by retirement and medical plants within the industry, he said. The Big Three-General Motors, Ford, and Chrysler-have been whipsawed by the faltering economy and credit crunch. But the odds do not look good for Detroit. At the heart of the debate is whether automakers are deserving as a linchpin of the U.S. economy or not, in the words of one high-profile critic,Republican Sen. Richard Shelby of Alabama, is an innovation-averse "dinosaur". Shelby, appearing on Sunday to meet the Press, said "Get rid of the management. Get rid of the boards-the people who brought them to where they are today. This is a dead end. It's a road to nowhere, and it's a big burden on the American taxpayer," Republicans attacked the measure on several fronts. Some questioned the rush to judgment,others warned that other industries would soon line up for help. And some charged that the firms brought on their troubles by agreeing to union contracts with wages and benefits costing an average of ¥73 an hour, compared with ¥28 an hour for the average private firm. GOP Sen. Arlen Specter of Pennsylvania said the ¥T00 billion rescue was the No. I issued when he toured the state recently. "Candidily, the temperature of my constituents was boiling, 212 degrees Fahrenheit, and the thermometer was broken," he said. Some opponents prefer that the automakers pursue Chapter 11 reorganizations instead of hitting up Uncle Sam. Democrats argue that the ~25 billion is only 4 percent of the bigger bailout. Reid's spokesman, Jim Manley, said the bill has robust language on corporate oversight, taxpayer protections, and executive compensation limits. A compromise could be struck if Democrats bowed to GOP pressure and, instead of new loans,rewrote the rules for ~25 billion in loans granted to automakers to help them retool factories to buildfuel-efficientvehicles. "It'smindboggling",oneRepublicansaidof Democrats'intransigence. "If I were them, I' d want to get this off my plate before Obama becomes president." The automotive executives, Alan Mulatly, Ford's president and CEO, Robert Nardelli,Chrysler's chairman and CEO, and Rick Wagoner, GM's chairman and CEO, are to appear before the Senate Banking Committee. Shelby is the top Republican on the panel. The post-election lame-duck session is the last chance to sign off on the measure during this Congress. The bill probably can pass the House, but prospects are iffy in the Senate, where Democrats need 60 votes to block an expected filibuster. If nothing passes, it could be taken up in January by the next Congress, which will have a broader Democratic majority. On which of the following statements would the author most probably agree? ( )
A.Democrats should reach an agreement in the face of Republican pressure
B.Senator Reid should send the bill after Obama becomes president
C.¥25 billion in loans should be solely used for updating factories
D.The chance of passing the bill in January would be greater than now
[单选题]绝缘手套作业法为等电位作业法。
A.A.正确
B.B.错误
[多选题]CRH380A统型动车组在关闭门窗及空调设备对外开口的情况下,车厢内压力从4kPa到1kPa下降时间应大于40秒。
A.正确
B.错误
C.a.30秒
D.b.50秒
E.c.20秒
[单选题]肾癌常发生于(  )。
A.肾小盏
B.肾小管
C.肾大盏
D.肾小球
E.肾乳头
[判断题]对飞机上有呼吸病症的旅客不必长时间连续供氧。
A.正确
B.错误
[单选题]线路大中修,路基、桥隧大修及大型养路机械施工作业,接触网大修作业,属于(
)项目。
A.施工天窗作业
B.临时天窗
C.维修天窗作业
D.故障天窗
[多选题]ACEI 针对的六项适应证是
A.⼼⼒衰竭和⼼肌梗死后
B.冠⼼病⾼危
C.糖尿病和慢性肾病
D.预防再发中⻛
:
[填空题]直通接头是金属外壳与接头两边电缆的 ( )和( )在电气上连续的接头。
[单项选择]

The Voice of America began during the World War II when Germany was broadcasting a radio program to get international (21) . American officials believed they should (22) the German broadcast with words that they thought were the facts of world (23) . The first VOA news report began with these words in (24) : "The (25) may be good or bad, but we shall tell you the truth." Within a week, other VOA (26) were broadcasting in Italian, French and English.
After the World war II (27) in 1945, some Americans felt VOA’s (28) had to be changed, (29) the Soviet Union (苏联)became the enemy of America. They wanted to reach Soviet listeners. Then VOA began broadcasting in Russian.
In the early years VOA began (30) something new to its broadcast that was (31) "Music USA" , Another new idea came (32) in 1959. VOA knew that many listeners did not know (33) English to
A. known
B. reported
C. called
D. printed

[多项选择]以下哪些属于在线互动式UPS的缺点()
A. 在市电供电时,输入电压只是幅度有所改善,而输入的失真、干扰等传递给了输出;
B. 动态性能不好,在输入电压或负载电流突变时,输出电压突变较大,恢复到新稳态所需时间长;
C. 稳压精度较差,对电网适应范围窄,如要提高精度和扩大适应范围,则必须增加变压器抽头的个数;
D. 当双向变换器作为充电器使用时,其充电电压和电流不可控,大大地降低了蓄电池的使用寿命。
[单选题]按照(  )划分,贷款可分为短期贷款和中长期贷款。
A.货币种类
B.贷款期限
C.贷款对象
D.贷款利率
[单选题]发生急性心肌梗死的病理基础是
A.粥样斑块破裂
B.动脉粥样硬化致管腔严重狭窄和心肌供血不足
C.出血
D.血栓形成
E.冠状动脉痉挛
[多选题]教学的作用是()
A.教育工作的主体部分和教育的基本途径
B.系统地传授知识、再生产社会经验
C.促进学生各方面的发展
D.锻炼教师的教学能力
[单项选择]从理论和国外大电网的发展实践看,建设跨大区大规模同步电网在技术上是()
A. 可行的
B. 不可行的
C. 可靠的
D. 不可靠的
[单项选择]在城市紫线范围内确定各类建设项目,按照《城市紫线管理办法》规定,应依下列哪种程序核发选址意见书( )
A. 先由市、县文物保护部门审查,组织专家论证,并进行公示后,由城乡规划行政主管部门核发选址意见书
B. 先由批准建设项目可行性研究报告的行政部门审查,组织专家论证,并进行公示后,由城乡规划行政主管部门核发选址意见书
C. 先由建设单位组织专家论证,由城乡规划行政主管部门公示后,核发选址意见书
D. 先由城乡规划行政主管部门进行审核,组织专家论证并进行公示后,核发选址意见书
[单项选择]CRH5型动车组备用制动系统中均衡风缸D11容积为()升
A. 3
B. 7
C. 1.3
D. 4
[单选题]根据作业是否需要天窗,( )分为应纳入天窗的维修项目和可不纳入天窗的维修项目。
A.作业项目
B.维修项目
C.施工项目
D.保养项目
[单项选择]学前儿童的心理是在不断变化发展的,必须从这种发展变化中去研究它的规律,避免孤立静止地看问题,这是()
A. 客观性原则
B. 发展性原则
C. 真实性原则
D. 变化性原则
[单项选择]下列关于文史知识的表述中,错误的一项是()。
A. 宋代史学十分发达,出现了大批重要的史学家,欧阳修是其中杰出代表,著有《新五代史》,并与宋祁合著有《新唐书》。
B. 现代作家林语堂,提倡“闲适幽默”的小品文,曾编辑《论语》、《宇宙风》等杂志,是现代文坛上的所谓“论语派”的代表。
C. 中国古代数学著作《九章算术》成书于公元一世纪下半叶,作者难以确考。魏晋时数学家刘徽曾为该书作注。
D. 日本第一位获得诺贝尔文学奖的作家是大江健三郎。他以《个人体验》和《万延元年的足球队》等作品获得1994年诺贝尔文学奖。
[单选题] 在扑救列车火灾时,在数节车厢同时起火的情况下,要运用( )等战术方法灭火。(中)
A. 堵截包围
B. 两侧夹击
C. 确保重点、按轻重缓急
D. 逐节消灭
[单项选择]

Sometimes we have specific problems with our mother; sometimes, life with her can just be hard work. If there are difficulties in your (1) , it’s best to deal with them, (2) remember that any (3) should be done (4) person or by letter. The telephone is not a good (5) because it is too easy (6) either side to (7) the conversation.
Explain to her (8) you find difficult in your relationship and then (9) some new arrangements that you think would establish a (10) balance between you. Sometimes we hold (11) from establishing such boundaries because we are afraid that doing (12) implies we are (13) her. We need to remember that being (14) from our mother does not (15) mean that we no longer love her. If the conflict is (16) and you cannot find a way to (17) it, you might decide to give up your relationship with your mother for a while. Some of my patien
A. blunder
B. temptation
C. break
D. trait

[单选题]( )的特点是能够使读图者对整个二次回路的构成以及动作过程,都有一个明确的整体概念。
A.A.安装接线图
B.屏面布置图
C.归总式原理图
[单选题]A+、A、B 类供电区域110(66)kV 架空线路截面不宜小于(____)mm²,35kV 架空线路截面不宜小于(____)mm²。
A.240;150
B.240;120
C.150;120
D.150;150
[判断题]本法规定的行政处罚,由应急管理部门和其他负有安全生产监督管理职责的部门按照职责分工决定。
A.正确
B.错误
[多选题]以下()选项属于ATS传递到车载计算机之间交换的信息。
A.列车位置报告
B.列车调整请求
C.跳停请求
D.扣车请求
[单项选择]商业银行贷款,贷款余额与存款余额的比冽不得超过( )。
A. 85%
B. 80%
C. 75%
D. 70%
[单项选择]35kV与10kV同杆塔共架的线路,不同电压等级导线间的垂直距离不应小于( )。
A. 1m
B. 1.5m
C. 2.0m
D. 2.5m
[单项选择]下列穴位在治疗高热症中,能宣达三焦气机,疏散风热的为()。
A. 大椎
B. 曲池
C. 合谷
D. 外关
E. 风池
[单选题]在幼儿园月计划、周计划中,教师制定的目标是(  )。
A.全园教育目标
B.中期目标
C.近期目标
D.行为目标
[多选题] 以下叙述错误的( )。
A.1998年对南联盟的军事行动中,美军使用了多种信息化武器装备
B.2000年对阿富汗的战争,美军基本实现了信息化作战
C.1991年,美军发动了“海湾战争”,主战武器是信息化武器
D.2003年,美军发动对伊拉克的战争,投入了90%的信息化武器
[单选题]( )是党的各项建设的基础。
A.制度建设
B.作风建设
C.组织建设
D.思想建设
[单选题]生产经营单位的( )有依法获得安全生产保障的权利,并应当依法履行安全生产方面的义务。
A.从业人员
B.法人代表
C.主要负责人
D.主管人员
[单选题]国家卫生标准规定,空气中的一氧化含量最高允许浓度未每立方米不超过( )毫克。
A.20
B.30
C.80
[单项选择]发动机怠速和高速时机油压力应该符合规定,如油压过高则应该对限压弹簧一端()垫片
A. 增加
B. 不动
C. 随意
D. 适当减少
[多选题]打印方式填写的工作票,工作票()和()人必须签字确认。
A.签发人
B.安全员
C.工长
D.工作领导人
E.略
F.略
[多选题]CRH5A型动车组有固定座椅及旋转座椅两种布置方式,每种座椅又分( )形式。
A.特等
B.一等
C.二等
D.商务

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