热门试题:
[判断题]判断曳引机,在持续通电时保持松闸;在断电后立即刹车。
A.正确
B.错误
[判断题]能使人一看便大致了解菜肴的构成和特色的是寓意命名法。
A.正确
B.错误
[单项选择]低频脉冲电流的频率范围是（）
A. 0～1000Hz
B. 0～10000Hz
C. 0～100000Hz
D. 0～100万Hz
E. 0～100Hz
[单选题]有利于全口义齿固位的条件，哪一项是错误的
A.牙槽脊高而宽
B.腭高拱
C.系带离牙槽脊顶较远
D.粘膜厚且弹性大
E.颌间距离大小适中
[判断题]自营性流动资金贷款主要用于满足借款人日常生产经营过程中采购物资、支付生产经营费用等合理流动资金需求。
A.正确
B.错误
[单项选择]预防沙门氏菌属食物中毒可对食品进行加热处理，使其深部温度达80℃以上，并持续______分钟以上。
A. 5
B. 7
C. 10
D. 15
[单项选择]制汤时若过早地加入食盐，会使汤汁溶液（）增大，加快原料中蛋白质变性凝固，从而导致原料中可溶性呈味物质难以浸出，影响汤汁的滋味。
A. 清澈度；
B. 渗透压；
C. 粘稠度；
D. 溶解度
[判断题]强力切削大模数多头蜗杆时，整个车削过程分粗车、半精车和精车三个步骤。
[单选题]韭菜属于()。
A.茎菜类
B.根茎类
C.叶菜类
D.叶茎类
[单项选择]关于孙悟空的形象的叙述，错误的是（）。
A. 孙悟空形象是猴人神佛的集合体，是理想的化身。
B. 孙悟空形象是人的思想和精神的体现
C. 孙悟空形象展现了人类理想中勇敢、抗争、自由的一面
D. 孙悟空形象充分暴露了底层人民盲目冒进的劣根性
[单选题]单选题:国务院安全生产监督管理部门和负有安全生产监督管理职责的有关部门以及省级人民政府接到发生特别重大事故、重大事故的报告后,应当( )报告国务院。
A. 立即
B. 1小时内
C. 2小时内
D. 3小时内
[判断题]会员制期货交易所的理事长由出资额最多者担任。（）
[单项选择]企业租赁商用房所申请的贷款属于( )。
A. 担保贷款
B. 个人消费贷款
C. 个人经营类贷款
D. 经营性个人住房贷款
[单项选择]某建设项目，基建拨款为2500万元，项目资本为600万元，项目资本公积金100万元，基建投资借款2000万元，企业债券基金800万元，待冲基建支出500万元，应收生产单位投资借款1800万元，基本建设支出1500万元，则基建结余资金为( )万元。
A. 5000
B. 2700
C. 4700
D. 3200
[判断题]使用钳形电流表测量时若需拆除遮栏（围栏），应在拆除遮栏（围栏）后立即进行。工作结束，应恢复遮栏（围栏）原状。
A.正确
B.错误
[判断题] 超长列车运行途中因甩车变为不超长时,应向沿途各站发布调度命令。
A.正确
B.错误
[单选题]水主要用于扑救（ ）火灾。
A.液体
B.气体
C.普通固体物质
D.金属
[单选题]在没有脚手架或者在没有栏杆的脚手架上工作，高度超过（ ）m时，应使用安全带，或采取其他可靠的安全措施。
A.略
B.略
C.1.5
D.略
E.略
[单项选择]迄今为止我国发现的最早的医学方书是( )。
A. 《五十二病方》
B. 《神农本草经》
C. 《诗经》
D. 《证类本草》
E. 《本草纲目》
[判断题]采用均压技术防灭火时，改变矿井通风方式、主要通风机工况以及井下通风系统时．对均压地点的均压状况不必进行调整，保证均压状态的稳定。
A.正确
B.错误
[单选题]有限空间作业必须严格执行()的原则，严格执行作业审批、许可制度；未经通风和毒害气体、氧气含量检测合格，严禁任何人员进入有限空间。
A.先通风、检测，后进入、作业
B.先检测、通风，后进入、作业
C.先通风、检测，再通风、作业
D.先进入，后通风、检测，再作业
[不定项选择题]资料：The data a bank has stored on its servers is more valuable than the gold in its vaults. Banks enjoy a monopoly over data that has helped them get away with poor services and fend off competitors. In Europe, at least, that is all about to change with a new set of regulations, named PSD2.
The rules will compel banks to share data easily with licensed third parties. Bankers in Europe complain that their profits and customer relationships are under threat. However, opening up banks, and the data they store, is good for consumers and competition, New providers will be better placed to offer all sorts of innovative services, such as a one-click option to put unspent monthly income into a pension plan.
Nevertheless, some concerns about PSD2 are legitimate. In particular, it is reasonable to wonder about the privacy and security implications of sensitive financial date being shared with third parties. But banks themselves are hardly invulnerable to cyber attacks （网络攻击）.And the solutions that the European regulators propose to deal with these worries look promising. Third parties that want to use bank data will need to convince national regulators that their data defenses are solid and are subject to annual regulatory inspections.
The gap between writing rules and implementing them is always large. First, consent from customers to provide access to their bank data must be gained explicitly, and the purposes of the data use should be clearly explained. Second, regulators must be very tough both in ensuring that banks open up their infrastructure and in withdrawing the licenses of third parties that break the rules. Third, regulators must also be flexible enough to allow for changes as the market evolves. Since the new entrants will not be licensed to engage in riskier financial activities——such as lending money——it makes sense to regulate them with a lighter touch. But if some Fintech providers do end up becoming systemically important, higher standards of oversight might be necessary.
According to paragraph 3, what is the probable reason that privacy concerns about PSD2 are unnecessary？
A.Third parties will have to buy fraud insurance.
B.Regulators have come up with promising solutions.
C.Banks' defense against cyber attacks is strong.
D.Third parties will check clients' data monthly.
[填空题]在下面横线处，填上对修辞方法及其作用的正确表述．社会生产力有这样巨大的发展，劳动生产率有这样大幅度的提高，靠的是什么最主要的是靠科学的力量、技术的力量．以上文字(*
A. A．运用了夸张的修辞手法，夸大了科技的作用
B．运用了排比的修辞手法，更有气势地表现了科技的作用
C．运用了反问的修辞手法，用疑问的方式使文章更生动
D．运用了设问的修辞手法，一问一答中更启发思考
[判断题]3.46. 第46题
非实名制充电卡不支持销卡退费，转实名制后可销卡退费。（ ）
A.正确
B.错误
[单选题]2.32.第32题在现场检验电能表时,应适当选择标准电能表的电流量程,一般要求通入标准电能表的电流应不低于电流量程的()
A.0.8
B.0.5
C.0.2
D.0.05
[单选题]LFB53240 双馈异步发电机定子输出电压是( )的。
A.恒压、恒频;
B.变压、恒频;
C.恒压、变频;
D.变压、变频。
[单选题]要尊崇党章，严格执行新形势下党内政治生活若干准则，自觉抵制商品交换原则对党内生活的侵蚀，营造（）的良好政治生态。。
A.政治环境
B.政治氛围
C.风清气正
D.政治文化
[判断题]EDTA多于金属离子形成无色配合物，因此有利于滴定分析。
A.正确
B.错误
[判断题]2.71 内地居民可以凭居民身份证在全国范围内任一地申领小型汽车驾驶证，无需再提交居住登记凭证。
A.正确
B.错误
[单项选择]保护接零有（）种形式。
A. 1
B. 2
C. 3
[单项选择]
The English have the reputation of being very different from all other nationalities. It is claimed that living on an island separated from the rest of Europe has much to do with it. Whatever the reason is, it may be fairly stated that the Englishman has developed some attitudes and habits distinguishing him from other nationalities.
Broadly speaking, the Englishman is a quiet, shy, reserved person among people he knows well. Before strangers he often seems inhibited, even embarrassed. You have only to witness a railway compartment any morning or evening to see the truth. Serious-looking businessmen and women sit reading their newspapers or dozing(打盹) in a corner; no one speaks. An English wit (风趣的人)once suggested to overseas visitors, "On entering a rail- way compartment, shake hands with all the passengers." Needless to say, he was not being serious. There is an unwritten but clearly understood code of behavior, which, if broken, makes the person immediately t
A. the English are modest
B. the English feel no less than any other nationality
C. the English tend to display less emotion than they feel
D. the English don’t take a strong interest in anything
[单项选择]气相色谱法中，试样中各组分的保留时间不同，这反映出各组分（）
A. 在流动相和固定相之间的分配情况
B. 在固定相上的扩散情况
C. 在流动相中的扩散情况
D. 在色谱柱中的扩散情况
E. 在流动相和固定相之间的扩散情况
[单选题]环境pH值不同，往往引起菌体代谢过程的不同，使代谢产物的质量和比例发生改变。
A.) 正确
B.) 错误
[单选题]IRIG-B(AC)时间码帧和IRIG-B(DC)时间码帧结构相同,这两种时间码只是传送形式不同,而码的帧结构是相同的。
A. 对
B. 错
[单选题]所谓（ ）的假定认为，人在本能上确有多种需要，也希望自己的需要不断得到满足，然而，作为一个人，更重要的是有着自己的信仰和价值观。
A.复杂人
B.社会人
C.自我实现人
D.观念人
[单选题]基层消防装备管理的基本要求:科学化、制度化、( )。
A.规范化
B.持续化
C.经常化
D.程序化
