热门试题:
[单选题]《高速铁路行车组织细则》第48条规定,办理客运业务的动车组以外的旅客列车因故未完全停靠站台需在站内移动时,机车乘务员要立即通知( )并向列车调度员(车站值班员)报告停车情况及机车状态。
A.列车长
B.车辆乘务员
C.乘警
D.车站客运值班员
[多项选择]下列哪些不是小儿头皮静脉的特点()
A. 管壁厚,不易压瘪
B. 血管易滑动
C. 血管不易滑动
D. 血液呈向心性流动
E. 血液呈离心性流动
[单项选择]常用的预算编制方法主要有关键路线法、( )、经验数据法、投资资金流量曲线、合同支付线。
A. 线性分析法
B. 流量曲线法
C. 资金分配法
D. 相关回归法
[判断题]列控中心区间占用逻辑检查占用丢失防护报警方式,CTC终端该闭塞分区后方防护该闭塞分区的信号机点亮红灯(常态灭灯区段除外)、该闭塞分区显示为白色外包线,车站联锁终端若能显示该闭塞分区则该闭塞分区显示红色光带,车次号放大闪烁,报警信息窗口显示内容为“××次列车占用丢失”,弹出提示窗口内容为“××次列车占用丢失”,语音内容为“列控区间占用丢失”。
A.正确
B.错误
[判断题]阀门的丝杠与螺母不需要润滑。( )
A.正确
B.错误
[单选题]为防止逆行感染,橡胶留置导尿管更换的时间要求是
A.每日一次
B.每周一次
C.每周两次
D.每两周一次
E.隔日一次
[单选题]1.20 下列情形中属于免予审验的是________。
A.申请期满换证、转入换证的驾驶人
B.持有大型客车、牵引车、城市公交车、中型客车、大型货车驾驶证的驾驶人,一个记分周期内有记分记录的
C.持有大型客车、牵引车、城市公交车、中型客车、大型货车驾驶证的驾驶人,一个记分周期内没有记分记录的
D.发生交通事故造成人员死亡承担同等以上责任未被吊销机动车驾驶证的驾驶人
[单项选择]下列昆虫是林木害虫的是()
A. 寄生蝇
B. 七星瓢虫
C. 天牛
D. 苍蝇
[单选题]车体外胀重车时不大于( )。
A.A80mm
B.B100mm
C.C120mm
D.D150mm
[单选题] 十进制数的运算法则是______。
A. 逢二进一
B. 逢十进一
C. 逢八进一
D. 逢十六进一
[判断题]在煤流中人工采样时,分左中右采取一个横断面,左中右三点合在一起算一个子样。
A.正确
B.错误
[填空题] A Day in My Very Wealthy Life
The first thing I did just as I (21) in my favorite house this morning was to (22) the fabulous view from my bedroom window. Then I did an hour’s exercise with my personal fitness trainer while my housekeeper prepared my breakfast. After a luxurious (23) , I spent some time with my secretary and told her to send cheques to all the (24) I support. (25) I was leaving the house, a special delivery arrived. It was a present from my secret admirer.
I didn’t get to the airport until midday, so I (26) the pilot to use our fastest plane and take me to my favorite city. During the (27) , I had a light lunch and looked at photographs of my last holiday. As soon as we landed, I (28) a dear friend of mine who has just finished her latest film and arranged to meet her for dinner later. I spent the afternoon doing what I love doing most.
When I met my friend at the restaurant
[多选题]根据安装形式和使用目的的不同,安全网可分为( )。
A. 平网
B. 斜网
C. 密目安全网
D. 立网
E.防尘网
[判断题]为减少桥涵顶进阻力,箱体前端应向外放宽5cm。
[单选题]下列器材中,( )不属于救生器材。
A.救生照明线
B.缓降器
C.生命探测仪
D.躯体固定气囊
[单项选择]以下哪项不是业扩报装模块实用化的验收标准()
A. 是否已经使用标准业务报装功能进行业扩业务
B. 检查是否按照合同建立相应的计量模型是否一致
C. 工作质量监督
D. 电价套餐的配置
[单项选择]小儿急性感染性喉炎护理不妥的是
A. 注意休息,减少活动
B. 室内空气清新,室内湿度50%左右
C. 抬高床头体位舒适
D. 持续低流量吸氧
E. 避免哭闹
[单选题]航线工具设备包括___
A.工具箱、手动工具、手套抹布,不包括对讲机、电脑。
B.工具箱和其他手动工具
C.工具箱、对讲机、电脑、手套抹布、手电等。
[单选题]下面关于磁感应强度说法不正确的是:( )
A.是指单位面积中的磁通量;
B.是描述磁场中各点磁场强弱和方向的物理量;
C.是只有大小没有方向的矢量;
D.又称磁通密度;
[填空题]Educational attitudes in a country may be a 【B1】 by which its basic cultural values are reflected. To take the American higher education 【B2】 example, university classrooms share certain identical features though they 【B3】 from course to course in some aspects. Any student, 【B4】 their ethnic and social background, is not only allowed but also encouraged to have chances for active participation in class. 【B5】. teachers often expect independent learning 【B6】 their students. It will be most appreciated if a student can 【B7】 the initiative and complete the assignment without too much 【B8】 upon his or her instructors. These two 【B9】 features in American university classrooms actually manifest the basic American values, especially self-reliance and 【B10】 of opportunity.
A. A.independence
B.help
C.guidance
D.dependence
[单项选择]Half the world’’s population will be speaking or learning English by 2015, researchers say. Two billion people are expected to start learning English within a decade and three billion will speak it,says a British Council estimate.
Other languages, such as French, risk becoming the casualties of this "linguistic globalization". But the boom will be over by 2050 and the English-language teaching industry will have become a victim of its own success, says David Graddol, author of the report, The Future of English.
Mr. Graddol’’s research was based on a computer model developed to estimate demand for English-language teaching around the world. The lecturer, who has worked in education and language studies at the Open University for the past 25 years, said the model charted likely student numbers through to 2050.
It was compiled by looking at various estimates from the United Nations Education, Scientific and Cultural Organization (Unesco) on education provision, demographic projec
A. eliminate French from the globe.
B. defeat other European languages.
C. fail all languages except English.
D. make English the biggest winner.
[单选题]分析天平感量为0.1.mg,滤膜直径为40.mm,滤膜上总粉尘的增量()要求的范围是:。
A.正确
B.错误
[填空题]从中国工会第十次全国代表大会起,新设了( )职务。
[多选题]在挪用资金罪中,对“挪用本单位资金归个人使用或者借贷给他人”的理解,正确的是()。
A.挪用本单位资金归本人使用
B.挪用本单位资金给其他自然人使用
C.个人决定以单位名义将挪用资金供其他单位使用,谋取个人利益的
D.挪用人以个人名义将所挪用的资金借给其他单位的
[单选题]各级单位业务部门严格业务预算(计划)执行,定期开展业务合规性检查,及时向本级财务部门提供业务活动价值信息,配合开展账实核对。
A.A:对。
B.B:错。
C.略
D.略
E.略
F.略
[单选题]峡各漂流运营前,应检查水道两侧无裂缝、漏水、杂物等;()符合要求。
A.水位
B.水质无污染
C.水道壁防滑度
D.水中浮力
[单项选择]对没有国家标准和行业标准而又需要在省、自治区、直辖市统一的工业产品的安全、卫生要求。可以制定()
A. 国家标准
B. 行业标准
C. 地方标准
D. 企业标准
E. 地方标准和企业标准
[单项选择]
35.Applications put computers to pratical
business (1) , but below the (2) it’s the
heart of an operating system—the kernel that provides the technical wizardry to
juggle multiple program, connect to networks and store (3) .
A traditional kernal provides all the functions for applications. The kemal
(4) memory, I/O devices and parcels out processor
time. The kernel also supports security and fault (5)
, which is the ablity to recover automatically when parts of the
system fail. |
(3)
A. balance
B. growth
C. production
D. reduction
[多项选择]不能把呼吸作用简单理解为光合作用的逆转,这是因为()
A. 两者要求的条件完全不同
B. 光合作用将无机物合成有机物、储能,呼吸作用则恰好相反
C. 它们是在不同的细胞器里进行的两项生理活动
D. 人和动物都不进行光合作用,但却离不开呼吸作用
[单项选择]已知A=10111110B,B=AEH,C=184D,不等式成立的是( )。
A. A<B<C
B. B<C<A
C. B<A<C
D. C<B<A
[多选题]保证风电机组安全的机械措施()
A.A.停机
B.B.测风速
C.C.锁定
D.D.悬挂标示牌和装设遮栏(围栏)
E.略
F.略
G.略
[单选题]43.同一电源中,三相对称负载作△联结时,消耗的功率是它作Y联结时的
A.1倍
B.倍
C.倍
D.3倍
[单选题]悬吊架立杆两端伸出横杆的长度不得小于( )m。
A.0.2
B.0.3
C.0.4
D.0.5
[单项选择]62岁女性,外阴脱出肿物1年。妇科检查:部分宫体脱出阴道。恰当的诊断及相应的治疗是()
A. 子宫Ⅲ度脱垂--手术
B. 子宫Ⅱ度脱垂重--手术
C. 子宫Ⅱ度脱垂轻--手术
D. 子宫Ⅰ度脱垂轻--子宫托
E. 子宫Ⅰ度脱垂重--子宫托
[单选题]进行分布式电源相关设备操作的人员应有与现场设备和运行方式相符的( ),现场设备应具有明显操作指示,便于操作及检查确认。
A.设备接线图
B.保护接线图
C.现场模拟图
D.系统接线图
[单选题]消化性溃疡应用某些抗菌药的目的是
A.保护胃黏膜
B.抗幽门螺杆菌
C.抑制胃酸分泌
D.清除肠道寄生菌
E.抗炎作用