热门试题:
[多选题]以下哪些情形下,肥料登记申请不予受理()?
A.不符合国家产业政策
B.知识产权有争议的
C.无生产国使用说明的国外产品
D.不符合国家相关标准的
[单项选择]当前我国的建设工程监理主要在工程项目建设的( )阶段进行。
A. 施工
B. 设计
C. 准备
D. 可行性研究
[多选题]关于重新印发《南昌铁路局动车组列车旅客运输管理细则》的通知(南铁客〔2017〕76号),人员管理方面,。餐饮、保洁人员上岗前应由( ),才能上岗。
A.用人单位组织进行铁路安全知识培训
B.用人单位组织进行应急演练培训
C.用人单位组织进行设备操作技能培训
D.并经考试合格
[单项选择]微型计算机中控制器的基本功能是()。
A. 存储各种控制信息
B. 实现算术运算和逻辑运算
C. 控制机器各部件协调一致地工作
D. 保持各种控制信息
[判断题]( )行车防护人员不得影响其他线路上列车的正常运行。
A.正确
B.错误
[单项选择]均衡设计是为了确保实体障碍结构的每一个方位能够提供等效的延迟能力,换句话说就是实体障碍结构不应该有()。
A. 高低不平
B. 不均衡情况
C. 薄弱环节
D. 厚薄不均
[单选题]自救式缓降器_ 使用,其绳索固定,速度控制器随使用人从上而下,下降速度白人控制。
A.可以往返
B.不能往返
C.用作攀登
D.用作排烟
[判断题]层级制分工精细,专业明确,但容易出现机构过多、部门林立的现象。
[单选题]288、司机接到列车调度员(车站值班员)接触网停电的调度命令后,与随车机械师共同确认以下命令内容:命令号、( )、停电时间、作业内容等。
A.A、发令时间
B.B、区段
C.C、调度员姓名
[判断题]井下仪器连接处,由于插头插座镀金,所以不会发生接触问题。( )
A.正确
B.错误
[单选题]装设于()的配电变压器应设有安全围栏,并悬挂“止步,高压危险!”等标示牌。
A.室外
B.室内
C.柱上
D.地面
[单项选择]叶片泵吸油管处设置()滤油器。
A. 70~110目
B. 80~100目
C. 100~150目
D. 140~200目
[判断题]配电第二种工作票不得延期。
A.正确
B.错误
[判断题]机动车辆保险属于不定值保险。
A.正确
B.错误
[判断题]《职业病防治法》规定:职业健康检查费用由用人单位和劳动者共同承担。
A.正确
B.错误
[多选题]按照焊接过程中金属所处的状态及工艺的特点,可发将焊接方法分为()
A.熔化焊
B.压力焊
C.钎焊
D.等离子焊
[判断题]砌体结构沉降观测点,大都设计在外墙勒角处。观测点埋在墙内的部分应大于露出墙外部分的5~7倍,以便保持观测点的稳定性。
[单选题]妊娠合并病毒性肝炎临近预产期有出血倾向适合用()
A.缩宫素
B.维生素K
C.卡巴克络(安络血)
D.维生素C
E.维生素D
[单项选择]The middle of the 18th century was predominated by a newly rising literary form, that is the modem English _______, which gives a realistic presentation of life of the common English people.
A. prose
B. short story
C. novel
D. tragicomedy
[单项选择]根据合同计价方式的不同,采用( )时,必须明确工程承包合同标的物的详细内容、工程量及其各种技术经济指标。
A. 成本加酬金合同
B. 总价合同
C. 估计工程量单价合同
D. 纯单价合同
[单项选择]下列关于津液输布障碍的描述,错误的是()
A. 流动迟缓或停留局部
B. 气不行津,津不化气
C. 卑失运化为主
D. 胸闷脘痞呕恶
E. 腹胀便溏
[填空题]
Even the best-intentioned policies can fail prey to the oddity
of human behavior, as a new study of credit-card repayment finds. In order to
stop borrowers from being hit by an accumulation of unpaid interest whenever
they fail to pay their bill, there are laws requiring credit-card companies to
specify a minimum payment in each statement. But these may do more harm than
good, suggests Neil Stewart, a psychologist at Warwick University.
Mr. Stewart was studying a phenomenon known as "anchoring". Psychologists
have found that being exposed to numbers, even irrelevant ones, can affect
people’s decisions. For example, diners tend to spend more in a restaurant named
"Cafe 97" than in one named "Cafe 17". Since minimum payments on credit-card
statements are usually small amounts, Mr. Stewart wondered whether seeing an
actual amount might make people pay less than they would otherwise have done.
That is exactly what he found.
Mr. Stewart pres
[单项选择]关于我国公民的民事权利能力的错误说法是:
A. 我国公民的民事权利能力始于出生
B. 我国公民的民事权利能力终于死亡
C. 我国公民的民事权利能力都是平等的
D. 享有民事权利能力以具有民事行为能力为前提
[判断题]首次公开发行股票招股说明书摘要包括招股说明书全文的各部分内容。()
[单项选择]德法俄三国一起干涉“还辽”,充分表明()
A. 俄法德三国是同盟国
B. 列强有维护中国主权独立的一面
C. 日本已暂时独霸中国
D. 帝国主义国家之间既矛盾又勾结
[多选题]座舱增压系统排气活门的排气量取决于( )
A.空调的进气量。
B.排气活门开度。
C.座舱内外压差。
D.飞行速度。
[单选题]根据我国《集体合同规定》,集体合同的期限为( ) (1分)
A.、1年以上
B.、2年以上
C.、1~3年
D.、2~3年
[单项选择]出租汽车驾驶员有见义勇为等先进事迹的,道路运输管理机构应服务质量考核中给予相应()。
A. 先进个人
B. 加分奖励
C. 劳模称号
D. 物质奖励
[单项选择]( )为建设项目参与各方提供方便的信息检索服务。
A. 建设项目信息搜索层
B. 工作流支持层
C. 建设项目协同工作层
D. 建设项目信息发布与传递层
[单项选择]以下关于网状纤维的染色情况描述正确的是()
A. HE染色呈红色.
B. 银染色呈黑色
C. 多巴染色呈红色
D. ATP酶染色呈蓝色
[不定项选择题]共用题干
Traffic Jams一No End in Sight
1 Traffic congestion(拥堵)affects people throughout the world. Traffic jams cause smog in dozens of
cities across both the developed and developing world. In the U. S.,commuters(通勤人员)spend an
average of a full working week each year sitting in traffic jams,according to the Texas Transportation Institu-
te.While alternative ways of getting around are available,most people still choose their cars because they are
looking for convenience,comfort and privacy.
2 The most promising technique for reducing city traffic is called congestion pricing,whereby cities
charge a toll to enter certain parts of town at certain times of day.In theory,if the toll is high enough,some
drivers will cancel their trips or go by bus or train.And in practice it seems to work:Singapore,London and
Stockholm have reduced traffic and pollution in city centres thanks to congestion pricing.
3 Another way to reduce rush-hour traffic is for employers to implement flexitime,which lets employees
travel to and from work at off-peak traffic times to avoid the rush hour. Those who have to travel during busy
times can do their part by sharing cars.Employers can also allow more staff to telecommute(work from
home)so as to keep more cars off the road altogether.
4 Some urban planners still believe that the best way to ease traffic congestion is to build more roads,
especially roads that can take drivers around or over crowded city streets.But such techniques do not really
keep cars off the road;they only accommodate more of them.
5 Other,more forward-thinking,planners know that more and more drivers and cars are taking to the
roads every day,and they are unwilling to encourage more private automobiles when public transport is so
much better both for people and the environment.For this reason,the American government has decided to
spend some$7 billion on helping to increase capacity on public-transport systems and upgrade them with
more efficient technologies.But environmentalists complain that such funding is tiny compared with the$50
billion being spent on roads and bridges.
Paragraph 1_________
A.Not Doing Enough
B.A Global Problem
C.Changing Work Practice
D.A Solution Which Is no Solution
E.Paying to Get In
F.Closing City Centres to Traffic
[判断题]凡要进入有限空间危险作业场所作业,必须按照 “先检测,后作业” 的原则。
A.正确
B.错误
[单选题]中国将采取更加有力的政策和措施,二氧化碳排放力争于( )年前达到峰值,努力争取( )年前实现碳中和。
A.25;55
B.30;50
C.30;60
D.25;60
[单选题]下列属于长期借款中特殊性保护条款的是( )。
A.不准在正常情况下出售较多条款
B.限制资本支出规模
C.限制租赁固定资产规模
D.贷款专款专用
[多选题]乘机时,有效的身份证件种类包括( )等。
A.护照
B.士官证
C.临时居民身份证
D.外籍旅客的护照
[单项选择]在开发信息系统时,用于系统开发人员与项目管理人员沟通的主要文档是______。
A. 系统开发合同
B. 系统设计说明书
C. 系统开发计划
D. 系统测试报告
[多选题]外币定期保证金存期分为()存期
A.1个月
B.3个月
C.6个月
D.1年
[单选题]下列围堰抢险方法中,适用于漏洞险情的是()。
A.反滤围井
B.反滤层压盖
C.塞堵
D.筑子堤
[判断题]随着血K+逐步升高时,心肌兴奋性的变化先升高后降低。