热门试题:
[单选题]力传感器通常不会安装在工业机器人的哪个位置（ ）。
A.A.机座
B.B.机器人腕部
C.C.手指指尖
D.D.关节驱动器轴上
[单项选择]现行宪法规定，全国人民代表大会的选举，如果遇到不能选举的非常情况，经全国人民代表大会常务委员会组成人员的多大比例多数通过，可以推迟选举( )
A. 1/2以上
B. 2/3以上
C. 4/5以上
D. 1/3以上
[填空题]货物列车列尾装置尾部主机的安装与摘解，由<--NRC-->负责。
[单选题]点引燃火时，火花塞先引燃的是点火枪环形空间的压力为（ ）的天然气。
A.A.1.5kPa
B.B.2.5kPa
C.C.3.5kPa
D.D.4.5kPa
[填空题]Reading is pleasure of the (11) , which means that it is a little like a sport : your eagerness and knowledge and quickness make you a good reader. Reading is fun, not because the writer is (12) you something, but because it makes your mind work. Your own imagination (13) the author’s or even goes beyond his. Your experience, compared with his, brings you to the same or (14) conclusions, and your ideas develop as you understand his. As a result of reading, you will become better, wiser, (15) , or more gentle.
[多项选择]我国扶贫开发领域的非政府组织开展的主要活动有（）
A. 生存扶贫
B. 技术扶贫
C. 教育扶贫
D. 文化扶贫
[单项选择]某医师打算研究5种职业者的卫生保健知识水平的差别，按照规定，把卫生保健知识水平分成4个等级，一共以随机抽样方式调查了400名对象，在分析中应用秩和检验，临界值要查X2
值表，其自由度应该是
A. 399
B. 5
C. 4
D. 12
E. 20
[简答题]You need a doctor's___________to join our project.
[多项选择]治疗血虚生风型眼睑瞤动，除基本处方外可加（ ）
A. 血海
B. 风市
C. 肝俞
D. 内关
E. 风池
[单选题]The European Commission's proposed tax on digital services is intended to make companies such as Google and Uber pay more.The idea is that such firms are gaming the rules at the expense of other taxpayers.The issue is real and needs to be addressed-but the answer under discussion breaks with both established international practice and plain common sense.Formal talks on the plan are due to start this week.The commission is calling for a 3 percent tax on the turnover of large digital enterprises-those with EU digital revenues over 50 million euros and total global revenues of over 750 million euros.About half the companies affected would be American,the EU estimates.The commission says it has been left with little choice.The value generated by digital companies doesn't require a physical presence,making them harder to rax.Digital businesses arrange their affairs to exploit this:They allocate income to low-tax jurisdictions and,according to officials,end up paying an effective tax of roughly 10 percent of profits,less than half of the burden carried by traditional businesses.Officials acknowledge that the right solution is a thorough overhaul of the corporate tax code,especially as it affects international firms selling digital services-and that this should be done not unilaterally but in cooperation with other countries,notably the U.S.Efforts are in fact underway,but progress has been slow,and EU officials have chosen to do something,anything,as soon as possible.Doing nothing would be better than this.For a start,the plan wouldn't raise much revenue-a meager 5 billion euros each year.And this supposedly fairer tax would bring abnormal results.For instance,companies such as Uber that don't make money will have a new cost to absorb;highly profitable firms with market power,such as Facebook,will be able to pass the tax on to their consumers.Small startups will be exempt from the new tax-unless they're acquired by larger companies.That will discourage consolidations.And the proposal as it stands may tax more activities than intended:Some financial services,for example,seem to be within its scope In its zeal to tax digital enterprises,the commission departs from many of its own stated principles.Its plan would probably require accessing individual,not just anonymized,user data.This runs counter to the EU's strict new rules on privacy,coming into force next month.Efforts to design a multinational solution need to be stepped up,not set aside.The goal should be a fair,multilateral framework that recognizes the complexity of the new digital economy while respecting the sovereignty of nations to set their own tax policy.That's an international challenge demanding an international solution.
The author's attiiude toward EU's new tax plan is one of
A.slight hesitation.
B.strong disapproval.
C.reserved consent.
D.enthusiastic support.
[单选题]静脉输液的目的不包括
A.纠正体内水、电解质及酸碱失衡
B.增加血红蛋白,纠正贫血
C.补充营养,维持能量
D.输入药物,治疗疾病
E.增加循环血量,维持血压
[单选题]质量检验的几种形式是查看原始质量凭证、( )检验、派员进厂（驻厂）验收。
A.实物
B.抽样
C.测量
D.实验
[判断题]“开始”菜单中的“程序”级联菜单包含了一些程序和下一级级联菜单，单击某个程序名，就会启动该程序。 ( )
[单项选择]乙女听说甲男能将10元变成100元，便将家里的2000元现金交给甲，让甲当场将2000元变成2万元。甲用红纸包着2000元钱，随后“变”来“变”去，趁机调换了红纸包，然后将调换过的红纸包交给乙，让乙2小时后再打不开看。乙2小时后开，发现红纸包内是餐巾纸。甲的行为构成何罪
A. 盗窃罪
B. 诈骗罪
C. 侵占罪
D. 抢夺罪
[简答题]中光强障碍物灯为（ ）灯；但是它与高光强障碍物灯结合使用时，他们是白色闪光灯。
[填空题]分段绝缘器导流板与接触线过渡平滑，并平行于轨面，误差为 。
[多项选择]按风险产生的原因分类有( )。
A. 自然风险
B. 社会风险
C. 政治风险
D. 经济风险
E. 责任风险
[单项选择]阳光户外学校指导教师要从E、F、G、H、J、K和M这7名队员中挑选C名组成一个拓展训练小组，挑选必须符合下列条件： I．E或F有一人参加，但二人不能都参加。Ⅱ．J或K有一人参加，但二人不能都参加Ⅲ．如果J参加，则G参加Ⅳ．除非F参加，否则M不参加。教练挑选以下哪两名队员参加，能使参赛的四人组合成为唯一的选择
A. F和H
B. G和J
C. G和M
D. H和M
[多项选择]各单位应定期将会计账簿记录与相应的会计凭证记录逐笔核对，检查以下内容是否一致( )。
A. 时间
B. 编号
C. 经济业务内容
D. 金额和记账方向等
[单项选择]在一根很长的弦线上形成的驻波是______。
A. 由两列振幅相等的相干波，沿着相同方向传播叠加而形成的
B. 由两列振幅不相等的相干波，沿着相同方向传播叠加而形成的
C. 由两列振幅相等的相干波，沿着反方向传播叠加而形成的
D. 由两列波，沿着反方向传播叠加而形成的
[单项选择]注册会计师将分析程序直接作为实质性测试程序时，应当考虑的主要因素是（）。
A. 相关内部控制的有效性
B. 出具审计报告的时间要求
C. 分支机构的分部区域
D. 助理人员的知识和经验
[多选题]手摇道岔所需备品包含（ ）
A.扳手
B.信号灯/旗
C.钩锁器
D.本站线路图
E.红闪灯
[单选题]为保证捣固作业质量，对薄弱处所应增加捣固次数或采用（ ）插镐捣固。
A.五次
B.四次
C.三次
D.二次
[不定项选择题]A.细胞水肿
A.脂质沉积
B.结缔组织玻璃样变
C.血管壁玻璃样变
D.细胞内玻璃样变
E.肝细胞气球样变
[单选题]（ ）在交易中执行投资者的指令。
A.保荐人
B.托管人
C.做市商
D.经纪人
[判断题]检测器的敏感度（检测限）越大，检测器越灵敏，愈有利于分析微量组分的要求
A.正确
B.错误
[填空题]Freud was the first man to help mental patients by having them talk about what made them anxious.
[多选题]中共十九大报告指出要增强政治领导本领坚持战略思维、创新思维、( )科学制定和坚决执行党的路线方针政策 把党总揽全局、协调各方落到实处。( )
A.科学思维
B.辩证思维
C.法治思维
D.底线思维
[判断题]活期储蓄存款不限定存期， 储户随时可以存取， 是个人客户主要的现金管理工具。
A.正确
B.错误
[多项选择]实施绿色通道制度的自营出口企业，（）必须一致。
A. 报检单位
B. 发货
C. 生产企
D. 收货人
[单选题]单选题
安装单位号 11D 的 1 号端子 11n3 属于()。
A. 回路编号
B. 设备文字符号
C. 相对编号
[单选题]电容器的功率属于( )。
A.有功功率
B.无功功率
C.视在功率
