热门试题:
[多选题]蓄电池点火第六电路分哪二部分（ ）
A.低压电路
B.低电流
C.高压电路
D.高压电流
[单项选择]投资者买入一份看跌期权，若期权费为C，执行价格为X，则当标的资产价格为( )时，该投资者不赔不赚。
A. X+C
B. X－C
C. C－X
D. C
[单选题]飞机在正常飞行时如何保证先使用中央油箱的燃油？
A.中央油箱泵输出压力比较大
B.中央油箱的油面比较高
C.中央油箱泵出口的单向活门压降较小
D.有专门的顺序活门控制
[判断题]强光手电筒与手枪弹配合是在强手持枪戒备后，弱手持电筒取捷径与强手配合，形成控制，在操作中要防止弱手经过枪口。
A.正确
B.错误
[判断题]工作结束前，应与相关调控机构核对业务正常。
A.正确
B.错误
[单项选择]牙弓的形状有以下几种基本类型，除外
A. 扁圆形
B. 椭圆形
C. 尖圆形
D. 卵圆形
E. 方圆形
[判断题]JZ-7型空气制动机试验前,检查自阀、单阀手柄在运转位,客、货车转换阀在“货车位”,均衡风缸、列车管和工作风缸压力均为500kpa,制动缸压力为0kpa,总风缸压力为700kpa至800kpa。( )
A.正确
B.错误
[判断题]犯罪嫌疑人张某因涉嫌非法经营罪被取保候审,由其居住地的A镇公安派出所执行,张某在取保候审期间未经公安派出所批准多次离开A镇,经县公安局局长批准,可以没收其交纳的保证金5万元。 (1分)
A.正确
B.错误
[简答题]机车信号接收线圈安装在机车的顶部，便于切割磁力线。()
[多项选择]仙方活命饮中具有排脓作用的药物是
A. 贝母
B. 白芷
C. 天花粉
D. 赤芍
E. 乳香
[单选题]SW－160空气弹簧无气时高度为（ ）mm。
A.170
B.50
C.100
[单选题]下列哪个选项属于现代营销观念（ ）
A.推销观念
B.生产观念
C.产品观念
D.网络营销
[单项选择]智能通知存款账户与活期账户存在一种自动映射关系，若活期账户对外支付余额不足，系统自动将不足部分从通知存款账户转入活期账户。自动转账后通知存款账户余额大于等于（）的，余额继续留存在通知存款账户中。
A. 50万元
B. 10万元
C. 100万元
D. 5万元
[填空题]Mary constantly ______ (挑剔) her husband, which annoys him.
[单选题]共同参与型的医患关系模式最适合于( )。
A.急性患者
B.慢性患者
C.重症患者
D.精神患者
[单项选择]Pipelines are not （）
A. Labor-intensive
B. capital-intensive
C. tech-intensive
D. Low cost and high return
[简答题] 请判断该陈述正误并简要地说明原因。 《英语课程标准》规定在初中毕业时已达到“八级”水平的学生在高中可以免学英语，把时间用在其它感兴趣的科目上。
[填空题]传统的注浆工艺是在裂缝处凿V形槽，用双快水泥封缝埋管注浆。混凝土表面5cm厚的面层是最强的防水保护层，多采用在裂缝两侧（）方向打孔注浆的方法。
[多选题]CRH380B型动车组牵引传动系统采用4动4拖的动力配置,其中车为拖车。
A.2
B.4
C.5
D.7
[判断题] 不能传导电荷的物体叫做绝缘体。导电性能良好的物体叫做导体。
A.正确
B.错误
[单项选择]The Cisco Wireless Location Appliance provides an audit trail for each device tracked for up to how many days？（）
A. 45
B. 60
C. 15
D. 30
[多项选择]下列关于金融资产的减值说法不正确的有( )。
A. 交易性金融资产在期末计提减值，发生的相关减值计入资产减值损失
B. 持有至到期投资发生减值时，应当按照账面价值和预计未来现金流量现值之间的差额，确认为减值损失，计入当期损益
C. 可供出售金融资产发生减值时，原直接计入所有者权益中的因公允价值下降形成的累计损失，应当予以转出，计入当期损益
D. 对于已确认减值损失的可供出售债务工具，在随后期间可以转回的，不得通过损益转回
E. 可供出售权益工具投资发生的减值损失，不得通过损益转回
[单项选择]测得某地120名成年健康男子总胆固醇值，得x=4．74／L，标准差s=0．88mmol／L，那么此地95%正常值范围为多少单位为mmol／L（）
A. 3.01～6.46
B. 2.46～7.01
C. 2.46～6.46
D. 3.85～5.62
E. 以上均不正确
[单选题]( )是发展的根本目的。
A.经济快速发展
B.壮大综合国力
C.实现“中国梦”
D.增进民生福祉
[判断题]在配电站的带电区域内或临近带电线路处，禁止使用金属梯子。
A.正确
B.错误
[单项选择] Computer people talk a lot about the need for other people to become "computer literate", in other words, to learn to understand computers. Not all experts agree, however, that this is a good idea.
One pioneer, in particular, who disagrees is David Tebbutt, the founder of computer-town UK. Although many people see this as a successful attempt to bring people closer to the computer, David does not see it that way. He says that Computer-town UK was formed just for the opposite reason, to bring computers to the people and make them "people-literate".
David first got the idea when he visited one of America’’s best-known computer figures, Bob Albrecht. In a small university town in Northern California, Albrecht had started a project called Computer-town USA in the local library, and the local children used to call round every Wednesday to borrow some time on the computers there, instead of borrowing library books. Albrecht was always on hand to answer any questions and to help
A. question raisers
B. authoritative teachers
C. encouraging instructors
D. partners to work on some programs
[判断题]车站应不间断地接发列车，严格按列车运行图行车。
A.正确
B.错误
[多项选择]慢性细菌性前列腺炎的诱发病因有
A. 性生活无规律
B. 勃起而不射精
C. 性交不断
D. 长途骑车，长时间坐位工作
E. 过量饮酒及辛辣食物
[单项选择]在通气量增大的情况下，为提高空气截面气速以便强化溶氧传质必须适当提高（）以维持通气搅拌功率不变。
A. 搅拌转速或叶轮直径
B. 通气率
C. 持气率
D. 通气压强
[单项选择]施工企业根据监理企业制定的旁站监理方案，在需要实施旁站监理的关键部位、关键工序进行施工前（）小时，应当书面通知监理企业派驻工地的项目监理机构。
A. 48
B. 36
C. 12
[填空题]运用中的电气设备，是指全部带有电压、一部分带有电压或( ) 即带有电压的电气设备。
[判断题]露点法是检测SF6纯度的有效方法。
A.正确
B.错误
[单选题]要降低线路结构对线损的影响，电源一般应放在负荷中心，使电网呈( )结构。
A.网状
B.链状
C.树状
D.分支状
[单项选择] Directions: Each blank in the following passage is
provided with four choices. Read the whole passage and choose the best answer
for each blank. Then, mark your answer by blackening the corresponding letter on
the Answer Sheet with a single line through the center.
| From childhood to old age, we all use
language as a means of broadening our knowledge of ourselves and the world about
us. When humans first (61) , they were like newborn children
unable to use this (62) tool. Yet once language developed,
the possibilities for human kinds future (63) and cultural
growth increased. Many linguists believe that evolution is
(64) for our ability to produce and use language. They
(65) that our highly evolve brain provides us (66)
an innate language ability not found in lower (67)
. Proponents of this innateness theory say that our (68)
for language is inborn, but that language itself develops gradually,
(69) a function of the growth of brain during childhood.
Therefore there are critical (70) times for language
development. Current (71) of innateness
theory are mixed, however, evidence supporting the existence of some innate
abilities is undeniable. (72) , more and more schools are
discovering that foreign languages are best taught in (73)
grades. Young children often can learn several languages by being
(74) to them, while adults have a much harder rime learning
another language once the (75) of their first language have
become firmly fixed. (76) some aspects of
language are undeniably innate, language does not develop automatically in a
vacuum. Children who have been (77) from other human beings
don’t possess language. This demonstrates that (78) with
other human beings is necessary for proper language development. Some linguists
that this is even more basic to human language (79) than any
innate capabilities. These theorists view language as imitative, learned
behavior. (80) , children learn language from their parents
by imitating them. Parents gradually shape their child’s language skills by
positively reinforcing precise imitations and negatively reinforcing imprecise
ones. |
A. attainments
B. feasibility
C. entertainments
D. evolution
