[单项选择]与凝血因子合成有关的物质是（）
A. 铁
B. 卟啉
C. 维生素K
D. 维生素B₁₂
E. 维生素C

[单选题]凡在离地面2米以上（含2米）的作业为高处作业。攀登和悬空高处作业人员及搭设高处作业安全设施的人员，必须经过（ ），持证上岗，作业时能正确操作和佩戴安全腰带.悬挂安全绳，并必须定期进行体格检查。
A.专业技术培训
B.专业考试合格
C.专业技术培训及专业考试合格
D.没有要求

[判断题]由ZYJ7型电液转辙机牵引的工务12#道岔，动作时间为不大于8.5s。
A.正确
B.错误

[简答题]药物不良反应的表现有哪些？

[简答题]简述HXD1电力机车中间支撑电容的功用?

[多选题]容器致密性的检查方法有（ ）。
A.检查试验系统和容器上装设的压力表，观察指示数字是否上升
B.在试验介质中加入体积分数为3%的氨气，将被检查部位表面用纸带覆盖
C.小型容器可浸入水中检查，被检部位在水面下20～40mm深处，检查是否有气泡选出
D.在被检查的部位涂（喷）刷肥皂水，检查肥皂水是否鼓泡
E.在试验介质中充入氦气

[多选题]二次系统上的工作即在（ ）、（ ）等设备上，进行巡视装拆、负荷测试、压降测试、校验、调试等工作。
A.保护装置
B.电能计量装置
C.采集终端
D.电压检测

[单选题] 检修(施工)单位的工作票签发人和工作负责人名单应事先送( )备案。 (1.0分)
A. 调度控制中心
B. 安全监督部门
C. 设备运维管理单位
D. 工区（车间）

[单项选择]促进胰岛素分泌的药物是（）
A. 二甲双胍
B. 罗格列酮
C. 格列齐特
D. 吡格列酮
E. 阿卡波糖

[单选题]寒哮久发易伤内脏，一般伤及
A.肺脾肾
B.肺肾
C.脾肾
D.肺脾
E.肺心

[单项选择]In the 1930s, many people in America were out of work. Alfred Butts was one of them.
He was interested in word games, so he made a game which he called "Lexico".But he was not fully satisfied with the game, so he made a few changes to it and changed its name from "Lexico" to "Alph" and then to "Criss Cross". He wanted to make some money from his new game but he didn’t have any real commercial (商业性的)success. In 1939, Butts met a man called Jim Brunot who showed an interest in the new game. The two men worked together to develop the game. And in 1948 they began to sell it in the United States under its new name — "Scrabble".
At first, it didn’t sell very well. In the first year it sold just 2,250 sets and by 1951 it had only reached 8,500 sets a year. Then, in 1952 the manager of Macy’s department store in New York, Jack Strauss, happened to play "Scrabble" while he was on holiday. He thought it was a wonderful game, and he believed that Macy’s should stock(储备) the game and
A. In 1939.
B. In 1948.
C. Before 1939.

[简答题]打开http：//localhost/myweb/download.htm页而浏览，找到Office软件的介绍文档的链接，下载保存到考生文件夹下，命名为“OfficeIntro.doc”。

[单选题]下列实施违法犯罪行为中属于非暴力的是 。
A.口头谩骂、侮辱
B.挣脱、拉扯衣服
C.推搡
D.打耳光

[单选题]深入贯彻党的十九大精神，全面落实党中央、国务院关于安全生产的决策部署，牢固树立安全发展理念，坚守发展决不能以牺牲安全为代价这条不可逾越的红线，以防范和遏制电力建设施工（）事故为重点，坚持安全第一、预防为主、综合治理的方针，按照“管行业必须管安全、管业务必须管安全、管生产经营必须管安全”的要求，着力强化企业安全生产主体责任，切实增强安全防范治理能力，为经济社会发展提供强有力的电力建设安全保障。
A.一般
B.重特大
C.重大
D.特大

[单项选择]相信“意念移物”，甚至相信可以用意念来直接改变物质结构，就是信奉：
A. 主张精神主宰客观物质世界的主观唯心论
B. 主张精神是脱离人脑独立存在的客观唯心论
C. 认为人的思想是特殊物质的机械唯物主义
D. 认为人具有主观能动性的实践唯物主义

[多选题]发生化工装置灾害事故,调取事故装置( )、生产单元设备布局立体图、事故部位及关键设备结构图、公用工程管网图等相关资料。
A.平面图
B.工艺流程图
C.操作人员信息
D.生产时间

[多选题]高落差竖井中敷设的电缆必须满足的要求，下列说法正确的是（）。
A.电缆的铠装层能承受纵向拉力
B.电缆的外护层应符合防火条件
C.选用充油电缆
D.选用不滴流电缆或交联聚乙烯电缆

[单项选择]Which of the following is NOT Nathaniel Hawthorne’s short story（　）.
A. The House of Seven Gables
B. Young Goodman Brown
C. The Great Stone Face
D. The Ambitious Guest

[判断题]带电高处作业必须穿( )服穿均压服。
A.正确
B.错误

[单选题]摆动导杆机构中,曲柄为主动件,摆动导杆的摆角为60°,两曲柄的夹角120°,机构的极位夹角为______。( )
A.120°
B.60°

[简答题]

Baghdad, Iraq—If, in time, the attempt to implant a pro-Western, democratic political System in Iraq ends up buried in the desert sands, historians will have no shortage of things that went wrong. (46) Equally, if the problems here ultimately recede, supporters of the enterprise will find vindication (证明’" 正确) in the Bush administration’s decision to hold course as others lost faith.
(47) Either way, any reckoning will examine the numbers of American troops committed here: whether they were so thinly stretched that their mission was doomed from the start, or, as Secretary of Defense Donald Rumsfeld said last week, American commanders were given "exactly what they’ve recommended" in terms of troops.
Mr. Rumsfeld has long taken a "less is more" approach to combat troop levels, and in a BBC interview Monday, be seemed to move toward those now pressing to reduce troop levels soon. (48) "The reason