热门试题:
[多选题]学习马克思主义理论,必须要分清( )。
A.哪些是必须长期坚持的马克思主义基本原理
B.哪些是需要结合新的实际加以丰富发展的原理判断
C.哪些是必须破除的对马克思主义错误的、教条式的理解
D.哪些是必须澄清的附加在马克思主义名下的错误观点
[单项选择]下列SQL语句中,能够完成插入功能的是()。
A. INSERTINTO学生表VALUES(’2006001’,’王小明’,’男’)
B. UPDATE学生表SET姓名=’王莉’WHERE学号=’2006001’
C. DELETE学生表SET姓名=’王莉’WHERE学号=’2006001’
D. DELETEFROM学生表WHERE性别=’男’
[单选题]风湿性心脏病二尖瓣狭窄的心电图表现,叙述正确的是( )
A.P波消失,代之以大小、形态不一的f波
B.P波消失,代之以锯齿状F波
C.P波变窄,P波宽度<0.12秒
D.二尖瓣型P波,P波宽度>0.12秒,伴切迹
E.P波提前出现,形态与窦性P波不同
[单选题]车站值班员接到列车必须分部运行的报告后应立即报告列车调度员( ),待将遗留车辆拉回车站,确认区间空闲后,方可开通区间。
A.列车分部运行
B.区间遗留车辆
C.封锁区间
D.开放进站信号接车
[单项选择]筑宾()
A. 阳维郄穴
B. 足少阳胆经郄穴
C. 阴维郄穴
D. 手阳明大肠经郄穴
E. 足厥阴肝经郄穴
[判断题]002 2 2 3 一切电话中断后,连续发出同一方向的列车时,两列车的间隔时间,应按区间规定的运行时间另加3 min,但不得少于13min。
A.正确
B.错误
[判断题]参加全国汇总的调查市、县,每二年由国家统计局统一进行调整修订。()
[单选题]单层厂房中杯口底每边应比柱每边大( )。
A.40mm
B.50mm
C.60mm
D.70mm
[判断题]( )普通无缝线路轨条长度应考虑线路平纵断面条件及道岔、道口、桥梁、隧道所处的位置。
A.正确
B.错误
[单选题]指救援人员将被救者立起抱在肩上的救人方法称为。( ) (易)
A.托抱法
B.肩负法、
C.背人法
D. 双人手抬法
[单项选择]在计算机中采用二进制,是因为( )。
A. 电路简单
B. 工作可靠并稳定
C. 二进制的运算法则简单
D. 上述三个原因
[多选题]危险化学品泄漏现场警戒范围要根据泄漏()风速等因素计算确定,并应划定重危区、轻危区、安全区。
A.物质
B.泄漏量
C.风向
D.天气
[单项选择]下列关于客户信用评级的说法,不正确的是( )。
A. 评价主体是商业银行
B. 评价目标是客户违约风险
C. 评价结果是信用等级和违约概率
D. 评价内容是客户违约后特定债项损失的大小
[单选题]施工现场食堂必须有( )证,炊事人员必须持身体健康证上岗。
A.营业
B.卫生许可
C.环保合格
D.消防验收合格
[不定项选择题]共用题干
Chest Compressions:Most Important of CPR
Cardiopulmonary resuscitation or CPR,can save the life of someone whose heart has stopped.The
condition is called cardiac arrest.The heart stops pumping blood.The person stops breathing. Without
lifesaving measures,the brain starts to die within four to six minutes.CPR combines breathing into the
victim's mouth and repeated presses on the chest._________(46)
However,a new Japanese study questions the usefulness of mouth-to-mouth breathing. The study was
published in the British medical magazine,The Lancet. Doctors in Tokyo led the research.It examined more
than four thousand people who had suffered cardiac arrest.In all the cases,witnesses saw the event happen.
More than one thousand of the victims received some kind of medical assistance from witnesses.Seven
hundred and twelve received CPR. Four hundred and thirty-nine received chest presses only._______(47)
The researchers say any kind of CPR improved chances of the patient's survival.But,they said those people
treated with only chest presses suffered less brain damage.Twenty-two percent survived with good brain
ability._________(48)
The American Heart Association changed its guidelines for CPR chest presses in 2005._________(49)
Gordon Ewy is a heart doctor at the University of Arizona College of Medicine in Tucson.He wrote a report
that appeared with the study.Doctor Ewy thinks the CPR guidelines should be changed again.He said the
heart association should remove rescue breaths from the guidelines.He argues that more witnesses to cardiac
arrests would provide treatment if rescue breaths are not a part of CPR.He says this would save lives,
_______(50)
Cardiac arrest kills more than 300,000 people in the United States every year. The American Heart
Association says about ninety-five percent of victims die before they get to a medical center.
_________(48)
A.So far,we have not known exactly yet whether mouth-to一mouth breathing is really useless in CPR.
B.Only ten percent of the victims treated with traditional CPR survived with good brain ability.
C.CPR keeps blood and oxygen flowing to the heart and brain.
D.His studies show that many people do not want to perform mouth-to-mouth breathing on a stranger for fearof getting a disease.
E.It said neonle should increase the number of chest presses from fifteen to thirty for every two breaths given.
F.No mouth-to-mouth rescue breaths were given to them.
[判断题]进站、出站、进路信号机及线路所的通过信号机,均以显示停车信号为反位。
A.正确
B.错误
[单项选择]党员可以向上级党组织直至中央提出(),并要求有关组织给以负责的答复。
A. 请求
B. 申诉
C. 控告
D. 以上都是
[多选题]复合控制系统是具有()的控制系统。
A.反馈控制
B.前馈控制
[单选题]进行干燥过程的必要条件是于燥介质的温度大于物料表面温度,使得( )
A.物料表面所产生的湿分分压大于气流中湿分分压
B.物料表面所产生的湿分分压小于气流中湿分分压
C.物料表面所产生的湿分分压等于气流中湿分分压
D.物料表面所产生的湿分分压大于或小于气流中湿分分压
[判断题]一般情况下,应设置CO气体检测报警仪的场所,宜采用固定式,当没有必要或不具备设置固定式的条件时,应配置移动式或便携式检测报警仪。
A.正确
B.错误
[单项选择]对于外伤性脑脊液鼻漏或耳漏,一般经过多长时间保守治疗后仍未痊愈者可采取手治疗()
A. 3~7d
B. 1~2周
C. 2~3周
D. 3~4周
E. 4周以上
[简答题]钢轨钻孔位置应在轨腹中和轴上,且必须____。
[单项选择]骨与关节结核最常见的好发部位是()
A. 膝关节
B. 脊柱
C. 肘关节
D. 踝关节
E. 髋关节
[判断题] 正弦交流电的角频率ω=2πf。 ( )
A.正确
B.错误
[单选题]对生产经营单位及其有关人员的同一个安全生产违法行为,不得给予( )罚款的行政处罚。
A.1次
B.2次以上
C.2次以下
[单选题] 下列选项中,( )属于普通快滤池的过滤系统。
A. 承托层
B. 清水总管
C. 配水管
D. 进水阀门
[判断题]在直流回路中串入一个电感线圈,回路中的灯就会变暗。
A.正确
B.错误
[单项选择]
Directions: You will hear some conversations
between two people. You will be asked to answer three questions about what the
speakers say in each conversation. Select the best response to each question and
mark the letter (A), (B), (C), or (D) on your answer sheet. The conversations
will not be printed in your test book and will be spoken only one time.
Where will the woman go
A. (A) To the train station.
B. (B) To the airport.
C. (C) To the office.
D. (D) To the bus station.
[单项选择]在备洞过程中下例哪项不是减少疼痛的方法
A. 选择适宜的器械
B. 间断磨除法操作
C. 药物处理
D. 局部麻醉
E. 冷水冷却
[多项选择]某化工反应容器,其内有毒性为中等程度的介质,当反应容器压力为2.0MPa、体积为1m3时,按《压力容器安全技术监察规程》规定,该容器的分类等级为( )类。
A. 四
B. 三
C. 二
D. 一
[判断题]化学武器是以毒剂的毒害作用杀伤有生力量的武器器材的总称。
A.正确
B.错误
[单项选择]
Artificial Intelligence
Any discussion of artificial intelligence, or A.I., must inevitably start with the question of what exactly intelligence is. Unfortunately, it is not an easy matter to decide. Intelligence is normally defined as the ability to recognize relationships and to build upon them. However, computers can often do that better than humans, yet they are not therefore considered more intelligent. Desires, goals, and preferences are also important, as is a sense of self- awareness, when we talk about what we mean by artificial intelligence. The scope and depth of a program’s coverage of all of these attributes determine which of the two main sorts of artificial intelligence it belongs to.
Weak A.I. is the main type of artificial intelligence that exists today. Weak A.I. programs do not attempt to mimic human consciousness or encapsulate the full range of human mental activity. Instead, they attempt to perform one particula
A. neutralism.
B. argument.
C. intelligence.
D. agreement.
[单选题] 发展社会主义先进文化,必须( ),这是发展先进文化的重要内容和中心环节。
A. 加强社会主义思想道德建设
B. 弘扬民族精神
C.做好思想政治工作
D.引导人们树立中国特色社会主义共同理想
[单选题]装设、拆除接地线均应使用( )并戴绝缘手套,人体不得碰触接地线或未接地的导线。
A.绝缘绳
B.专用的绝缘绳
C.绝缘棒
D.软铜线
[多选题]运营内控副行长/经理每日需要抽查哪些结售汇业务( )。
A.抽查柜员结售汇业务流程的合规性
B.抽查柜员是否按规定留存相关证明材料
C.抽查柜员结售汇业务办理中录入外管局个人结售汇系统信息的及时性、准确性
D.审核网点发现符合个人结售汇分拆特征的线索,对于确实存在拆分嫌疑的应及时向条线管理部门进行报告