热门试题:
[不定项选择题]某企业是制造马达的专业厂家,在质量检验过程中,该企业要求要对马达的各个零部件 进行检验,还必须要进行产品性能试验。
质量检验定义中所涉及的活动有( )。
A.培训
B.测量
C.设计研究开发
D.观察
[判断题]在电力营销管理系统中,将各业务岗位权限设为一致,能便于提高工作效率,加快业务办理速度。( )
A.正确
B.错误
[单项选择]对账签约是为了加强客户银行账户管理,维护客户及银行利益,规范银行和客户(),在自愿、平等、互利的原则下,由银行和客户双方明确各自权利和义务、约定对账方式、对账周期等对账要素的签订合同过程。
A. 对账事项
B. 对账行为
C. 对账事宜
D. 对账结果
[单选题]以下建筑可以不设置备用泵的是()
A.55M住宅
B.室外消防给水设计流量30L/S商场
C.室内消防给水设计流量10L/S商场
D.室内消防给水设计流量15L/S商场
[多选题]下列哪些是影响触电后果的因素?( )
A.通人人体电流的大小
B.电流通人人体的时间
C.触电的方式
D.电源的频率
E.通人人体电流的途径
[多项选择]有色金属冶炼冶炼烟气中常含有有害气体是()。
A. 二氧化硫
B. 硫化氢
C. 三氧化硫
D. 一氧化碳
[单项选择]下列季节相反的一组国家是()
A. 美国、俄罗斯
B. 中国、美国
C. 英国、南非
D. 巴西、阿根廷
[单选题]有货车技术检查作业的()或枢纽应设站修场所。
A.车辆技术检查作业场所
B.客列检
C.车站
D.客技站
[多选题]任何单位和个人不得()发票,未经税务机关批准,不得拆开整本发票使用。
A.转借
B.转让
C.代开
D.拆开
[单选题]县级以上人民政府应当完善安全生产约谈制度,对发生以上等级事故或者履行职责不力等情形的,及时启动约谈程序,对有关部门和下级人民政府有关负责人进行提醒、告诫并督促整改。
A.一般
B.较大
C.重大
D.特别重大
[单选题]金黄色葡萄球菌会由对青霉素敏感转变为对青霉素耐药的主要原因是
A.细胞膜拦截青霉素不敏感
B.产生氧化酶
C.产生水解酶
D.代谢途径改变
E.产生与药物有拮抗作用的物质
[单项选择]某银行最近推出一项理财计划,该计划的理财期限是6个月(如未提前终止),此银行在终止日或理财到期日将按照年收益率5.25%向投资者支付理财收益。则据此推断该理财计划属于()。
A. 保证收益理财计划
B. 保本浮动收益理财计划
C. 非保证收益理财计划
D. 非保本浮动收益理财计划
[判断题]现场抢救是指一些意外伤害、急重病人在到达医院前得到的及时有效的急救措施。
A.正确
B.错误
[单选题]分队纵队,由各班的纵队依次向( )并列组成
A.左
B.右
C.前
D.后
[判断题]当电务维护终端发现发生状态变化,会主动发送状态变化信息。( )
A.正确
B.错误
[简答题]某企业为增值税一般纳税人,税务师受托对其2020年5月的增值税纳税情况进行审核,发现其有关增值税业务处理如下:
5月22日,79号凭证:销售折让。企业账务处理:
借:银行存款 -67800
贷:主营业务收入 -60000
应交税费—应交增值税(销项税额) -7800
后附原始凭证:
(1)因产品质量问题与购货方签订销售折让协议1份,返还款项67800元;
(2)红字增值税普通发票记账联1份,注明金额-60000元,税额-7800元;
(3)银行汇款回执1份,注明金额67800元。
该货物于2019年2月销售时开具增值税专用发票,注明金额600000元,税额96000元。
要求:分析上述处理是否正确;若不正确,写出调整分录。
[判断题]列车到站后给水站无人给水或给水不符合规定时,应及时以电话形式报告局客运处。
A.正确
B.错误
[判断题]票据提入时,应检查提入票据专用袋的完整性,清点提入票据专用袋总数是否正确,核对无误后办理交接手续。
A.正确
B.错误
[单项选择]
Section A
Directions: This section is to test your listening ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.
Where does the conversation most probably take place ()
A. In a shop.
B. In a restaurant.
C. In an office.
D. At home.
[单选题]客车运用限度规定轮对外侧辗宽限度运用限度小于等于( )mm。
A.5
B.6
C.8
D.10
[单选题]中毒时最首要的处理是( )
A..症治疗
B..使用抗生素
C..立即终止接触毒物
D..使用特效解毒药
E..清除进入人体的毒物
[不定项选择题]共用题干
The Northern Lights
The Sun is stormy and has its own kind of weather It is so hot and active that even the Sun's gravity cannot hold its atmosphere in check!Energy flows away from the Sun toward the Earth in a stream of electrified particles that move at speeds around a million miles per hour. These particles are called plasma,and the stream of plasma coming from the Sun is called the solar wind. The more active the Sun,the stronger the solar wind.
The solar wind constantly streams toward the Earth,but don't worry because a protective magnetic field surrounds our planet.The same magnetic field that makes your compass point north also steers the particles from the Sun to the north and south poles.The charged particles become trapped in magnetic belts around the Earth. When a large blast of solar wind crashes into the Earth's magnetic field,the magnetic field first gets squeezed and then the magnetic field lines break and reconnect.
The breaking and reconnecting of the magnetic field lines can cause atomic particles called electrons trapped in the belts to fall into the Earth's atmosphere at the poles. As the electrons fall to the Earth,they collide with gas molecules in the atmosphere,creating flashes of light in the sky. Each atmospheric gas glows a different color. Oxygen and nitrogen glows red and green and nitrogen glows violet-purple. As these various colors glow and dance in the night sky,they create the Northern Lights and the Southern Lights.
Watching auroras is fun and exciting,but normally you can only see them in places far north like Alaska and Canada. The movement of the aurora across the sky is usually slow enough to easily follow with your eyes but they can also pulsate,flicker,or even move like waves.During solar maximum,auroras are seen as far south as Florida,even Mexico!
Auroras often seem to be very close to the ground,but the lowest aurora is still about 100 kilometers above the ground,a distance much higher than clouds are formed or airplanes can fly. A typical aurora band can be thousands of kilometers long,a few hundred kilometers high,but only a few hundred meters thick.
We hope you are able to travel to far north places like the Arctic Circle and see the Northern Lights at least once during your lifetime. We know you will never forget it!
The Earth is quite safe with a magnetic field surrounding it to protect it from the attack by the solar wind.
A.Right
B.Wrong
C.Not mentioned
[单选题]风送气来源()
A.空气
B.氧化尾气
C.氮气
D.都可以
[单选题]可编程序控制器(PLC)是由输入部分、( )和输出部分组成。
A.存储部分
B.逻辑部分
C.刷新部分
[多选题]安防监控是港口作业的关键环节之一,主要对港区内外整体的()进行安防与监控。
A.设施;
B.景色;
C.环境;
D.生产
E.略
F.略
G.略
[判断题]轨距是钢轨头部顶面下16mm范围内两股钢轨作用边之间的最小距离。
A.正确
B.错误
[单选题]测二次回路的绝缘最好是使用()的兆欧表。
A.1000V
B.1500V
C.2000V
D.500V
[判断题]钢丝绳钢丝的磨损量是通过测量钢丝的直径而得出的。( )
A.正确
B.错误
[单项选择]胎黄湿热熏蒸证的治法是
A. 清热利湿
B. 解表化湿
C. 温脾化湿
D. 运脾燥湿
E. 利水渗湿
[单项选择]不符合膜增生性肾小球肾炎的描述是()。
A. 系膜细胞和系膜基质重度增生
B. 肾小球基底膜不规则增厚
C. 肾小球系膜区IgG和C3沉积,呈线形荧光
D. 电子致密物多部位沉积
E. 毛细血管壁呈双轨状
[判断题]特种设备作业人员在作业过程中发现事故隐患或者其他不安全因素,可以自己解决处理。( )
A.正确
B.错误
[判断题]平垫密封宜用于大直径的高压容器。
A.正确
B.错误