热门试题:
[填空题]在线路允许速度120km/h＜υmax≤160km/h正线上，轨道动态几何不平顺容许偏差管理值中，水平Ⅲ级标准为()mm。
[多选题]AOD岗位存在的危险因素和防范措施（ ）。
A.爆炸
B.高温辐射
C.物体打击
D.机械伤害
E.窒息、中毒
[不定项选择题]A.产生止血作用
A.使药物质地细腻纯洁
B.增强平肝止血作用
C.增强固涩收敛，明目的作用
D.增强收涩敛疮，止血化腐作用
E.炉甘石煅制的目的是
[多选题]数据传输方式有有:( )。
A.基带传输
B.频带传输
C.宽带传输
D.以上都不是
[单选题]根据《安全生产法》的规定，生产经营单位从业人员的权利不包括（ ）
A.获得安全保障、工伤保险和民事赔偿
B.得知危险因素、防范措施和事故应急措施
C.发现事故隐患或者其他不安全因素及时报
[单项选择]肥胖症皮下脂肪厚度超声测量误差的原因是（）。
A. 声束旁瓣伪像
B. 切面（断层）厚度伪像
C. 折射（回声失落）伪像
D. 声速失真伪像
E. 棱镜伪像
[单选题]货物列车列尾装置尾部主机的安装与摘解，由（）人员负责。
A.车辆
B.机务
C.车务
D.列检
[判断题]客户先前提交的身份证件或者身份证明文件已过有效期的，客户没有在合理期限内更新且没有提出合理理由的，金融机构应终止与客户的关系。
A.正确
B.错误
[单选题]北宋画家____的作品《千里江山图》，描绘的是祖国锦绣山河，为青绿山水画的代表之作，在中国绘画史上具有重要地位。
A.范宽
B.李成
C.王希孟
[判断题]（ ）单元轨节端头应方正，左右股轨端相错量，当单元轨节间采取焊接时不应大于100mm。
A.正确
B.错误
[单选题]火灾事故简易调查认定书应（ ）制作，由火灾事故调查人员、当事人签字或者捺指印后交付当事人。
A. 三日内
B. 五日内
C. 当场
D. 十日内
[不定项选择题]共用题干
1.If a super-flu strikes,face masks may not protect you.Whether widespread use of masks will help,or harm,during the next worldwide flu outbreak is a question that researchers are studying furiously.No results have come from their mask research yet.However,the government says peoph should consider wearing them in certain situations anyway, just in case.
2.But it's a question the public keeps asking while the government are making preparations for the next flu pandemic.So the Centers for Disease Control and Preventions(CD
C)came up with preliminary guidelines."We don't want people wearing them everywhere,"said the CD
C."The overall recommendation really is to avoid exposure."
3.When that's not possible,the guidelines say to consider wearing a simple surgical mask if you are in one of the three following situations.First,you're healthy and can't avoid going to a crowded place.Second,you're sick and think you may have close contact with the healthy,such a, a family member checking on you.Third,you live with someone who's sick and thus might be in the early stages of infection,but still need to go out.
4.Influenza pandemics can strike when the easy-to-mutate flu virus shifts to a strain that people never have experienced.Scientists cannot predict when the next pandemic will arrive,although concern is rising that the Asian bird flu might trigger one if it starts spreading easily from person to person.
5.During the flu pandemic,you should protect yourself. Avoid crowds,and avoid close contact with the sick unless you must care for someone.Why aren't masks added to this self protection list?Because they can help trap virus-laden droplets flying through the air with a cough or sneeze. Simple surgical masks only filter the larger droplets.Besides,the CDC is afraid masks may create a false sense of security.Perhaps someone who should have stayed home would don an ill fitting mask and hop on the subway instead.
6.Nor does flu only spread through the air. Say someone covers a sneeze with his or her hand, then touches a doorknob or subway pole.If you touch that spot next and then put germy hands on your nose or mouth,you've been exposed.It's harder to rub your nose while wearing a mask and so your face may get pretty sweaty under masks.You reach under to wipe that sweat,and may transfer germs caught on the outside of the mask straight to the nose.These are the problems face masks may create for their users.
7.Whether people should or should not use face masks still remains a question.The general public has to wait patiently for the results of the mask research scientists are still doing.
Paragraph 3__________.
A:Reasons for excluding masks from the self-protection list.
A.Effort to stop flu from spreading.
B.When to use face masks.
C.Guidelines on mask use.
D.Warnings from the CD
E.
F.Danger of infection through germy hands and masks.
[单选题]2.33. 第33题
遇有电气设备着火时，应立即( )进行救火。
A.将有关设备电源切断
B.用干式灭火器灭火
C.联系调度停电
D.用1211型灭火器灭火
[单项选择]I am afraid that his phone number has slipped my __ __ for the moment.
A. head
B. brain
C. mind
D. sense
[单项选择]衡量船舶容积性能的指标有（）。
A. 登记吨
B. 舱容系数
C. 舱柜容积
D. A、B、C均是
[填空题]Special Products Co. —How to Order
41．Ordering is easy and delivery fast. Once received, your order will
42．normally be dispatched within 72 hours. We will inform to you
43．immediately should any items be out of stock. If you are not happy
44．with your purchases please return them to us within the 15 days in their
45．original packaging and we will refund you for in full. Quality is our main
46．criterion. Each item is under unconditionally guaranteed for 6 months.
47．You will receive a receipt and with your order which is your guarantee.
48．In the unlikely event of damage to an item during delivery, should please
49．contact with us immediately on 0371 3118 1772 and we will arrange for
50．its return or replacement. All prices and promotional offers are valid until
51．30th September. Since the stock of some popular commodities is not large
52．enough so please not hesitate and order from us withou
[单选题]( )平时密集相接排列，存取货物时通过手动或电力驱动装置使货架沿轨道水平移动，形成通道，可以大幅度减少通道面积，地面使用率达到80％。
A.阁楼式货架
B.驶入式货架
C.移动式货架
D.旋转式货架
[多选题]输变电施工合同中，合同当事人友好协商解决不成、不愿提请争议评审或者不接受争议评审组意见的，可在合同专用条款中约定的争议的解决方式有（ ）等。
A.A.省级电力定额站协调
B.B.向约定的仲裁委员会申请仲裁
C.C.向有管辖权的人民法院提起诉讼
D.D.友好协商解决
E.E.提请争议评审
[不定项选择题]患者，女，70岁，有高血压病史20年胆囊炎病史10多年，2h前感剑突下不适，伴恶心呕吐。查体：BP 100/50mmHg，HR 45次/分律齐。心电图：IIIIIaVF ST 段抬高0.2mV。
该患者诊断:
A.慢性胆囊炎急性发作
B.慢性胃炎
C.十二指肠溃疡
D.急性下壁心肌梗死
E.急性胰腺炎
[多选题]《民法典》规定,侵权行为危及他人人身、财产安全的,被侵权人有权请求侵权人承担 侵权责任。( )。
A.停止侵害
B.排除妨碍
C.恢复原状
D.消除危险
[多项选择]"When people succeed, it is because of hard work. Luck has nothing to do with success." Do you agree or disagree with the above quotation Write an essay of about 400 words on the following topic: Hard Work or Good Luck
In the first part of your writing you should state your main argument, and in the second part you should support your argument with appropriate details (or examples). In the last part you should bring what you have written to a natural conclusion or make a summary.
Marks will be awarded for content, organization, grammar and appropriateness.
Failure to follow the above instructions may result in a loss of marks.
[多项选择]下列账户在期末结转利润后，无余额的是“（）”账户。
A. 所得税
B. 主营业务税金及附加
C. 主营业务成本
D. 应交税金
[判断题] 使用无定位结构的电磁系仪表时应水平放置。
A.正确
B.错误
[单选题]消防救援队伍在参与重大灾害事故应急救援中:全身、内置式重型防化服、全棉防静电内外衣、正压式空气呼吸器或全防型滤毒罐属于( )级防护。(难)
A.特级
B.一级
C.二级
D.三级
[单选题]“红烧乳鸽”所采用的烹调方法是( )。
A.红烧
B.炸
C.烧烤
D.焗
[单选题] 回送的故障铁路货车编入列车前，应派检车员对各部进行检查和整修，必要时派员护送；不能编挂于列车中部，需挂于尾部（每列以（ ）为限）时，须上报车辆段调度员，由车辆段调度员上报铁路局集团公司车辆调度员申请挂运，调度所安排挂运。
A.1辆
B.2辆
C.3辆
D.4辆
[单项选择]患者男性，38岁。有胃溃疡史8年，因突发腹痛3小时来急诊。若患者行胃大部切除术，术后第4天进食后出现右上腹剧痛、压痛和腹肌紧张等症状，最可能的原因是（）
A. 急性胃扩张
B. 胃肠吻合口瘘
C. 残胃蠕动无力
D. 吻合口梗阻
E. 切口裂开
[单项选择]中老年开始发生的晶状体混浊属（）
A. 老年性白内障
B. 代谢性白内障
C. 并发性白内障
D. 药物性白内障
E. 后发性白内障
[多项选择]《关于加强产业园区规划环境影响评价有关工作的通知》提出，产业园区的定位及（）等发生重大调整或者修订的，应当及时重新开展规划环境影响评价工作。
A. 功能
B. 范围
C. 布局
D. 结构
E. 规模
[单项选择]隐孢子虫孢子生殖的部位是（）
A. 粘膜上皮细胞
B. 体外
C. 皮下组织
D. 横纹肌细胞
[简答题]一个立方晶系晶胞中，一晶面在晶轴X、Y、Z上的截距分别为2a、1/2a 、2/3a，求此晶面的晶面指数。
[判断题]判断题 滑轮出现裂纹时,应报废。( )
A.正确
B.错误
[单项选择]由于承包人失误或者发生承包人应负责的风险而造成承包人重大的损失而提出的索赔称为（）。
A. 合同内索赔
B. 合同外索赔
C. 单项索赔
D. 道义索赔
[单选题]()确立了党对军队的绝对领导这一根本原则,在革命根据地局部执政条件下,形成了党委会统一领导党政军民工作、实行党的一元化领导体制。
A. 党的一大
B. 古田会议
C. 黎平会议
D. 瓦窑堡会议
[多选题]某部门在更新办公设备时，将一批旧计算机卖给旧货市场，导致计算机内存储的大量内部敏感信息失控。直接责任人张某受到行政警告处分，负有领导责任的李某受到通报批评。以下关于涉密载体管理选项正确的有（）。
A.国家秘密载体属于国家所有，任何组织和个人不得私自买卖、转送
B.机关、单位应当按照国家有关规定和标准销毁涉密载体，不得私自销毁
C.销毁涉密载体应当履行清点、登记、审批手续，并送交保密行政管理部门设立的销毁工作机构或指定的单位销毁
D.涉密载体销毁的登记、审批记录无须长期保存
