热门试题:
[判断题]ZYJ7型电动液压转辙机定位表示为1、2、5线。
A.正确
B.错误
[判断题]抢险救援行动中,要严格遵守伤员抢救原则,救护过程中不间断安抚伤员,科学采取止血、包扎、固定、搬运等救护措施,严防二次伤害发生。( )
A.正确
B.错误
[多选题]以下属于动静脉血管扩张剂的是( )
A.硝普钠
B.重组人脑利钠肽
C.硝酸甘油
D.呋塞米
E.氨茶碱
[单项选择]两种生物之间有直接的营养物质交流,一个种对另一个种的生长有促进作用,这种相互有利的共居关系是( )。
A. 竞争关系
B. 共栖关系
C. 共生关系
D. 寄生关系
[单项选择]
[听力原文] 6-8
W: Good morning. Is there anything I can do for you
M: Yes. I just received my statement and it doesn’t agree with my figures. I mean, the balance in my checking account doesn’t match my statement.
W: Have all your checks cleared
M: Pardon
W: Have all your checks been cashed and returned to you
M: I think so.
W: Did you bring your checkbook and statement with you
M: Yes, here they are.
W: Let’s have a look...Aha! Here’s the problem. This check is for $25.47 and you wrote down $47.25.
M: Oh, no! How stupid of me! I can’t believe I did this.
W: No problem. It happens all the time.
Why does the man come to the bank ()
A. He didn’t receive her statement on time.
B. He didn’t like the service there.
C. He couldn’t cash her checks.
D. The balance in her account doesn’t match her bank statement.
[单项选择]单击命令按钮时,下列程序的执行结果为( )。
Private Sub Command1 Click( )
Dim x As Integer,y As Integer
x=12:y=32
Call PCS(x,y)
Print x;y
End Sub
Public Sub PCS(ByVal n As Integer,ByVal m As Integer)
n=n Mod 10
m=m Mod 10
End Sub
A. 1
B. 2
C. 3
D. 5
[单选题]二次放行理论上的最优初放机场位置在()。
A.距离起飞机场约总航段距离91%处
B.距离起飞机场约总航段距离95%处
C.距离起飞机场约总航段距离85%处
D.距离起飞机场约总航段距离80%处
[单选题]W( )型卡瓦只用于()。(A)
A.表层套管头
B.技术套管头
C.油层套管头
D.螺纹式套管头
[单项选择]急性根尖脓肿的临床症状如下,除外
A. 自发持续性跳痛
B. 患牙浮起感明显
C. 叩痛(+++),咬合痛重
D. 牙龈红肿,移行沟变平
E. X线片可无明显异常
[多选题]供用电系统接火的施工方案已批准,并应完成()和()交底。
A.项目部级
B.班组级
C.公司级
D.车间级
[简答题]20XX年8月,第4号台风“妮妲”来袭,假如你是本单位信息工作人员,如何组织开展应急信息报送工作?假如本单位电网受到台风影响,经全力组织抢修,已恢复9成受影响客户供电。请模拟写作一篇灾害类信息,要求数据详实。
[单选题]当两轴距离较远,且要求传动比准确,宜采用( )。
A.轮系传动
B.带传动
C.一对齿轮传动
D.链传动
[多选题]在主蒸汽温度控制回路中引入前馈信号是为了控制( )。
A.燃料量的扰动变化
B.主蒸汽流量的扰动变化
C.主蒸汽压力的扰动变化
[单项选择]大型酸储槽衬胶后硫化,应选用()。
A. 自身硫化法
B. 间接硫化法
C. 敝口硫化法
[单选题]( )是指制定或修订后的劳动定员,通过主管部门发布,使劳动定员得以实施的过程。
A.劳动定员制定
B.劳动定员贯彻
C.劳动定员统计
D.劳动定员修订
[单选题]进入有限空间作业单位进入有限空间作业前,必须填写履行()内部审批、现场许可手续。
A.工作票
B.危险点控制单
C.申请单
[单项选择]智商同为85,其一是山区农民,结合他受教育程度和所处环境,考虑其智力基本正常;其二是某大学教授,结合其他表现,考虑有大脑退行性改变的可能。这是遵循心理测验的()
A. 保密性原则
B. 标准化原则
C. 客观性原则
D. 统一性原则
E. 以上都不是
[单选题] 违法行为人对治安管理处罚决定不服的,可以( )。
A.要求听证
B.申请行政复议或者提起行政诉讼
C.先申请行政复议,对行政复议决定不服再提起行政诉讼
D.申请复核
[多选题]公司三违管理制度一般“三违”行为连带考核标准对A类违章分别考核责任人、班组长、工段长、部门负责人()元
A.1200
B.900
C.200
D.400
E.300
[单选题]清算账户实时头寸充足时,法人机构进行头寸确认,金额未超过1亿元的大额、农信银系统往账业务,系统自动将状态变更为'()',业务返回发起营业机构。
A.已确认
B.待确认
C.已提交
D.待提交
[填空题]16V240ZJ型柴油机采用( )连杆。
[多选题]以下哪些溶剂可以有效灭活病毒?( )
A..乙醚
B.含氯消毒剂
C.75%乙醇
D.氯己定
E.过氧乙酸
[多选题]建设项目安全设施的()应当对安全设施设计负责。
A.设计人
B.负责人
C.设计单位
D.主管单位
E.主管单位负责人
[单选题]门静脉高压并食管胃底曲张静脉破裂出血,采用
A.三腔管压迫
B.肝固有动脉结扎及胆总管引流
C.胃大部切除
D.肝叶切除
E.肝固有动脉结扎
[单项选择]
The measure of man’s real character is what he would do if he knew he would never be found out.
—Thomas Macaulay
Some thirty years ago, I was studying in a public school in New York. One day, Mrs. Nanette O’Neill gave an arithmetic (36) to our class. When the papers were (37) she discovered that twelve boys had made exactly the (38) mistakes throughout the test.
There is nothing really new about (39) in exams. Perhaps that was why Mrs. O’Neill (40) even say a word about it. She only asked the twelve boys to (41) after class. I was one of the twelve.
Mrs O’Neill asked (42) questions, and she didn’t (43) us either. Instead, she wrote on the blackboard the (44) words by Thomas Macaulay. She then ordered us to (45) these words into our exercise-books one hundred times.
I don’t (46) about the other eleven boys. Speaking for (
A. extra
B. small
C. some
D. necessary
[单选题]客户方许可人应由熟悉现场接线方式及设备情况的电气工作人员担任,也可以由客户委托承装(修、试)客户设备的施工方电气人员担任。
A.正确
B.错误
C.
D.
E.略
F.略
[单选题]关于一类高层民用建筑消防用电负荷供电的说法,正确的是( )。
A.消防用电负荷可采用1个110kV变电所的专用回路和自备燃油发电机组供电
B.消防用电负荷可由1个110kV变电所的两个专用架空线路供电
C.消防用电负荷采用自备燃油发电机组供电时,发电机组与市电并列运行
D.消防用电负荷的2个电源应能分别满足消防用由负荷50%的供电要求
[单选题]欧姆定律中流过电阻R上的电流I与电阻两端的( )U成正比。
A.电压
B.电阻
C.电容
D.电抗
[单选题]某投资者以27元的价格购买了1000股某股票,持有2年后以35元的价格卖出,期间只有一次分红,红利为每股0.5元,则该投资者的持有期年化收益率为()。
A.11.65%
B.12.38%
C.13.56%
D.14.66%
[单项选择]U.S. prisons are filled with drug offenders; the number of prisoners tripled over the past 20 years to nearly 2 million, with 60 to 70 per cent testing positive for substance abuse on arrest. The country has spent billions of dollars attacking the problem at its roots. But there is growing consensus that the "war on drug" has been lost. The United States is still the world’’s largest consumer of illegal substances; cocaine continues to pour over the border from Mexico. "Traffic" taps into the national frustration, depicting the horrors of both drugs and the drug war. Without taking sides, the film illuminates the national debate and poses on alternative that Americans seem increasingly willing to consider: finding new ways to treat, rather than merely punish, drug abuse.
Policy revolutions―like legalizing narcotics (drugs producing sleep or insensibility) ―remain a distant dream. But there is growing public awareness that the money and energy wasted on trying to check the flow of dr
A. have increased by 2 million in number.
B. are most jailed for their drug habit.
C. consist of over 1.2 million drug dealers.
D. are almost all wrong substance users.
[单选题]汽车转向系修理时,滚轮与轴承的径向间隙不大于( )mm。
A.0.2
B.0.15
C.0.1
D.0.18
[判断题]( ) (JLY-CC01)泵的转速是指泵轴每秒钟的转数。
A.正确
B.错误
[判断题]判断题在常温常压下二硫化碳为无色透明微带芳香味的脂溶性液体。( )
A.正确
B.错误
[不定项选择题]目前患儿临床症状好转出院,解除隔离返回幼儿园的时间为
A.临床症状消失
B.1次便培养阴性
C.连续2次便培养阴性
D.连续3次便培养阴性
E.目前即可
[多选题]换流阀过负荷运行时,应检查并记录()等,检查换流阀声音是否正常、设备接头是否发热等,并加强红外测温监视
A.A.系统功率
B.B.负荷电流
C.C.换流阀冷却系统温度
D.D.晶闸管结温
E.略
F.略
G.略
[单项选择]数据流图用于抽象描述一个软件的逻辑模型,数据流图由一些特定的图符构成。下列图符名标识的图符不属于数据流图合法图符的是( )。
A. 控制流
B. 加工
C. 存储文件
D. 源和潭
[单项选择]一般来说,在()的钢管应要采用电弧焊焊接。
A. DN40以下
B. 薄壁钢管
C. DN50以上
D. DN100以上
[多选题]作业人员在发现危及信息系统和数据安全的紧急情况时,有权( ),并立即报告。
A. A.结束工作票
B.B.立即离开作业现场
C.C.停止作业
D.D.采取紧急措施