[判断题]复式交分道岔两接触线相交于中轴支距中点；交叉渡线道岔两接触线-我要搜题网

[单选题]现今，网上购书确实快捷、便利，而且有十分诱人的廉价活动，以致网上书店人气指数暴涨。相对于此，我们的实体书店，则面临经营困境。人力和租金的不断上涨，给书店经营造成巨大压力。但我们不能总拿自己的弱项跟网店比。论资本融资，网店一般都有深厚的资本背景，实体书店要实现融资非常艰难。但是要意识到实体书店拥有网店无法相比的资源：可以制造梦想制造故事的空间，可以触摸散发油墨香味的开架书，可以在书香世界悠哉流连消磨时光，还有意想不到的互动沙龙、精彩讲座。所以，好书店永远不会寂寞。这段文字意在说明的是：( )
A.实体书店在网店挤压下面临经营困境
B.实体书店与网络书店各有优势，应协调发展
C.实体书店的独特优势决定了其不会被市场淘汰
D.实体书店应转变经营理念，充分发挥自身优势

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[判断题]斜拉桥由主梁、斜拉索及索塔三部分组成。 ( )
A.正确
B.错误

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[单项选择]请根据下面的短文回答66-70题
Anne Sullivan could not teach Helen Keller to speak until some other important things had been learned. The little girl had to learn to control her actions and feelings. She had to learn that she could not always do what she wished to do. She had always been able to get what she wanted by using force. The teacher bad to change such habits without breaking the child’s spirit.
Miss Sullivan’s battle began Sometimes, there was real fighting between the wild child and the strong young teacher. At last, however, the battle was won by Miss Sullivan, who had succeeded in showing Helen that she loved her and wanted to help her. The child and her teacher became friends. They continued to be friends until the teacher’s death fifty years later.
The day on which Helen finally accepted Miss Sullivan as her friend and teacher was a great day in Helen’s life. After that, the teacher could begin to teach the child language.

Before Miss Sullivan entered he
A. clever
B. stupid
C. wild

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[单选题]在开关电器中,气体吹动电弧的方法为横吹时,气体吹动方向与电弧轴线相()。
A.平行
B.垂直
C.倾斜30o角度

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[单选题]下列有关阿托品中毒的治疗中不正确的是
A.口服阿托品中毒时应尽快洗胃
B.用新斯的明对抗阿托品的中枢作用
C.用地西泮镇静病人并控制躁动
D.毒扁豆碱为有效解毒剂
E.必要时可行人工呼吸

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[单项选择]《防止散装运输有毒液体物质污染规则》中将有毒液体物质按可能对海洋资源或人类健康造成的损害程度分为（）类。
A. 3
B. 4
C. 5

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[判断题]干粉灭火器适合扑灭油类、可燃气体及电气火灾。
A.正确
B.错误

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[判断题]根据《生产安全事故报告和调查处理条例》，事故报告应当及时、准确、完整，任何单位和个人对事故不得迟报、漏报、谎报或者瞒报。
A.正确
B.错误

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[简答题] For many women choosing whether to work or not to work outside their home is a luxury: they must work to survive. Others face a hard decision. Perhaps the easiest choice has to do with economics. One husband said, "Marge and I decided after careful consideration that for her to go back to work at this moment was an extravagance (奢侈) we couldn’’t afford." With two preschool children, it soon became clear in their figuring that with babysitters (临时照看小孩的人), transportation, and increased taxes, rather than having more money, they might actually end" up with less. Economic factors are usually the first to be considered, but they are not the most important. The most important aspects of the decision have to do with the emotional needs of each member of the family. It is in this area that husbands and wives find themselves having to face many confusing and conflicting feelings. There are many women who find that homemaking is boring or who feel imprisoned (被囚禁) if they have

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[单项选择]型号为310的滚动轴承，其轴承内径为（）。
A. 10mm
B. 20mm
C. 50mm
D. 100mm

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[单选题]下列对翼点的描述,正确的是
A.位于顶骨、枕骨、颞骨、蝶骨连接处
B.位于顶骨、枕骨、颞骨、筛骨连接处
C.位于额骨、顶骨、颞骨、蝶骨连接处
D.位于额骨、顶骨、枕骨、蝶骨连接处
E.以上均不是

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[单选题]儒家的管理思想贯穿着()的伦理道德精神。
A.仁、义、礼、智、信
B.修身、齐家、治国、平天下
C.以和为贵
D.性恶论

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[单选题]断路器或负荷开关外壳应可靠接地，接地电阻≤（）。
A.4Ω；
B.6Ω；
C.8Ω；
D.10Ω。

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[单选题]生产经营单位委托工程技术人员提供安全生产管理服务的,保证安全生产的责任仍由()。
A.责任人负责
B.销售经理负责
C.主管负责
D.本单位负责

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[单选题]强制性防止电气误操作措施是指在设备的电动操作控制回路中（）受闭锁回路控制的接点，在设备的手动操控部件上加装受闭锁回路控制的锁具，防误锁具的操作不得有走空程现象。
A.并联
B.串联
C.并联或串联
D.并联和串联