热门试题:
[多项选择]整体时可被去甲肾上腺素收缩的血管包括
A. 脑血管
B. 肾血管
C. 冠状血管
D. 皮肤黏膜血管
E. 胃肠道血管
[单项选择]下列行为属于招标人与投标人串通投标的是( )。 ①招标人在开标前开启投标文件,并将投标情况告知其他投标人,或者协助投标人撤换投标文件,更改报价, ②投标人之间相互约定,在招标项目中分别以高、中、低价位报价; ③招标人与投标人商定,投标时压低或抬高标价,中标后再给投标人或招标人额外补偿, ④招标人预先内定中标人, ⑤投标人之间先进行内部竞价,内定中标人,然后再参加投标
A. ①③⑤
B. ①③④
C. ①②③
D. ①②③④⑤
[单项选择]每日2次()
A. a.m
B. b.i.d
C. im
D. Mist
E. OTC
[填空题]课的结构指课的基本环节及各环节展开的程序、时限及相互关系,综合课大体由五个环节构成:( )、( )、( )、( )、( )。
[单项选择]人类耕种技术体系形成的时间,迄今约为().
A. 10000年前
B. 5000年前
C. 3000年前
D. 1000年前
[判断题]反洗钱管理的核心力量是科技,科技创新对于反洗钱工作目标的实现在根本上起到了保障作用。
A.正确
B.错误
[填空题]温度应力式无缝线路,缓冲区和伸缩区不应设置在道口或不作单独设计的桥上。有碴桥跨度不大于( )m时,伸缩区可设置在桥上,但轨条接头必须在护轨范围以外。
[单项选择]企业在不同的会计期间采用的会计核算方法应保持一致,其遵循的会计原则是:
A. 相关性原则
B. 可比性原则
C. 一贯性原则
D. 配比性原则
[判断题]轰燃是指建筑物某一空间内,可燃物的表面全部卷入燃烧的瞬变状态。
A.正确
B.错误
[单项选择]依法订立的集体合同的效力范围及于( )
A. 用人单位
B. 劳动者
C. 企业工会的全体会员
D. 用人单位和劳动者
[判断题]发电机额定容量越大,在低励或失磁时,引起的无功功率缺额越大。( )
A.正确
B.错误
[填空题]营业线施工单位“四员一长”须经<--NRC-->培训考试合格方可上岗。
[单选题] KZS/M-I型集中式轴温报警器当选择到其它车厢后,不再操作任何键时,仪器进入定点显示状态,( )内返回本车监测状态。
A.(10±2)s
B.(20±2)s
C.(30±2)s
D.(40±2)s
[判断题]若在格栅式的平台上工作,应采取有效隔离措施,如铺设木板等。
A.正确
B.错误
[判断题]( )为了保证线路、桥隧、路基等设备质量,应设工务段等工务维修机构。
A.正确
B.错误
[单项选择]比例税率一般适用于对( )的课税。
A. 商品劳务
B. 财产
C. 所得
D. 个人收入
[单项选择]
There is on question but that Newton was a highly competent Minister of Mint. It was mainly through his efforts (1) the English currency was put on the satisfactory basis at a difficult time. (2) discovered a relationship between prices and the amount of money in circulation, which (3) later formalized in the so-called "quality (4) of money: if the amount of currency in circulaton is doubled--other things (5) the same--then prices also will approximately double. This is a simple application (6) the principle that it is impossible to get something for nothing, but apparently it took someone like Newton to discover it. There is an obvious comparison with Copernicus, who (7) the Polish government on currency questions and in doing so discovered another important (8) (usually known as Gresham’s Law): when bad money is accepted as legal tender, (9) money will be driven out of (10) . Coperni
A. good
B. much
C. bad
D. some
[判断题]浮充时各组电池端电压的最大差值应不大于0.01V
A.正确
B.错误
[多项选择]《党章》中对于党费的说明和规定包括()。
A. 愿意按时交纳党费,是申请入党的前提条件
B. 党员如果没有正当理由,连续六个月不交纳党费,就被认为是自行脱党
C. 鼓励党员多交党费,以表达对党的忠诚
D. 党费可以从工资中代扣或让人代缴
[判断题]半自动闭塞区段,遇超长列车头部越过出站信号机并压上出站方面的轨道电路发车时,行车凭证为调度命令。( )
A.正确
B.错误
[单选题]护锥放样的勾股弦检查法,实际上是利用了( )的勾股定理。
A.矩形
B.平行四边形
C.直角三角形
D.双直线形
[多选题]下列机构中,不得代理客户从事期货交易的有( )。
A.期货交易所
B.为期货公司提供中间介绍业务的机构
C.期货交易所的非期货公司结算会员
D.期货公司
[填空题]
The ability to laugh at your own weaknesses and blunders (失误)
has long been recognized as a sign of maturity. And yet this is one of the most
difficult{{U}} (47) {{/U}}of your sense of humor to develop.
Oscar Wilde once offered a{{U}} (48) {{/U}}insight about the way
we live our lives when he said that "Life is too important to be taken
seriously." I don’t think he meant you don’t have to take your{{U}} (49)
{{/U}}, promises, work, etc. seriously. He didn’t mean that it’s OK to live
life with no{{U}} (50) {{/U}}. I think he meant that the quality of our
life suffers when we{{U}} (51) {{/U}}everything in a serious manner. We
are no longer{{U}} (52) {{/U}}, cheerful and spontaneous as when we were
kids when we take everything so seriously.
I think the key here
is to take your work and your duties seriously, but take yourself{{U}} (53)
{{/U}}in the process. Otherwise, you will lose many benefits that a{{U}}
(54) {{/U}}att
[判断题]停业、复业登记是纳税人终止和恢复生产经营活动而办理的纳税登记。( )
[判断题]接触网设备故障处置要遵循预防为主、修养并重的基本原则。
A.正确
B.错误
[判断题]未按照设计形成通风系统,或者生产水平和采(盘)区未实现分区通风的属于通风系统不完善、不可靠”重大事故隐患;( )
A.正确
B.错误
[单选题]等电位作业人员对接地体的距离应不小于:220kV()m,330kV()m。
A. 1.0;3.4
B.1.8;2.6
C.1.8;3.4
D.1.0;2.6
[单项选择]高炉煤气和部分焦炭夺取铁矿石中的氧,这一过程称作()。
A. 氧化过程
B. 物理反应
C. 相互作用
D. 还原过程
[判断题]空调机组启动时,压缩机首先启动。
A.正确
B.错误
[判断题]同辈群体中权威人物往往利用其权力对其他成员进行干涉。
[多选题]少阴病有哪些治疗禁忌
A.禁吐
B.禁汗
C.禁下
D.禁清
E.禁温
[单选题]电器灭火时不能采用哪种灭火器( )。
A.二氧化碳灭火器
B.泡沫灭火器
C.四氯化碳灭火器
D.干粉灭火器