热门试题:
[单项选择]套管参数中经常用到的符号“P110”、“P80”是指()。
A. 套管内径
B. 套管外径
C. 钢级
D. 壁厚
[单选题] 某小学班级家长微信群中有传言称该县出现了一群外地来的人贩子来抢小孩,该信息迅速在县城传播,更有部分群众打电话到公安局询问,网上甚至还出现了“公安机关不作为”的帖子。县公安局很快查明该传言系谣言。公安机关快速平息事态最有效的做法是( )。
A. 通过主流媒体及时公开事件真相
B. 及时找到并查处谣言制造者
C. 及时删除网上的负面舆论
D. 通过证明宣传引导群众
[单项选择]比较MAX(2,4,6,8,10)、ROUND(8.5,0)、INT(8.5)、ABS(-11)的大小,正确顺序为( )。
A. ABS(-11)<ROUND(8.5,0)<INT(8.5)<MAX(2,4,6,8,10)
B. ABS(-11)<INT(8.5)<ROUND(8.5,0)<<MAX(2,4,6,8,10)
C. INT(8.5)<ROUND(8.5,0)<MAX(2,4,6,8,10)<ABS(-11)
D. ROUND(8.5,0)<INT(8.5)<MAX(2,4,6,8,10)<ABS(-11)
[单选题]安全带和专作固定安全带的绳索在使用前应进行()。安全带应按附录O定期检验,不合格的不得使用。
A.全面检查
B.质量检测
C.外观检查
D.应力试验
[多选题]《转发铁道部关于启用新版铁路乘车证的通知》(上铁劳卫发〔2005〕403号、铁劳卫[2005]211号)规定,以下( )乘车证颜色为浅黄色。
A.便乘证
B.硬席乘车证
C.通勤乘车证
D.探亲乘车证
[判断题] 压力的国际工程单位为巴(bAr),巴与兆帕换算时粗略计算1bAr=0.2MPa。
A.正确
B.错误
[判断题]使用气焊设备及铜焊条焊补封堵管路漏泄部位,焊补后须无气孔,夹渣等缺陷。
A.正确
B.错误
[单项选择]A user is connected on a DSL line and is using a PPP over Ethernet service. Which network device encapsulates the datagram inside of an ATM header?()
A. DSLAM
B. DSL modem
C. ERX Edge Router
D. customer workstation
[单项选择]A公司以10元的价格购入某股票,假设持有半年之后以12元的价格售出,在持有期间共获得0.8元的现金股利,则该股票持有期的年均收益率是( )。
A. 28%
B. 14%
C. 56%
D. 44%
[判断题]散热器的用途是使发动机水套内的热水通过散热器迅速冷却,并保持正常水温
A.正确
B.错误
[单项选择]患儿,男,6岁,一天前出现体温39.5℃,全身出现部分均匀的针尖大小的皮疹,伴有痒感,诊断,猩红热。为保持患儿皮肤清洁,正确的清洗方法是()。
A. 温水清洗
B. 热水清洗
C. 凉水清洗
D. 肥皂水清洗
E. 中性沐浴乳清洗
[判断题]行政机关作出强制执行决定前,应当事先口头催告当事人履行义务。( )
A.正确
B.错误
[单项选择]一高血压患者,测其血压为29.3/16.0kPa(220/120mmHg),急起呼吸困难,不能平卧,双肺满布湿性啰音。宜选用下列哪种血管扩张剂治疗( )
A. 苄胺唑啉
B. 巯甲丙脯酸
C. 硝酸甘油
D. 硝普钠
E. 硝苯吡啶
[判断题]在爆炸危险场所,应采用三相四线制,单相三线制方式供电。
A.正确
B.错误
[单项选择]国家助学金的平均资助标准为每生每年()元
A. 1000
B. 2000
C. 3000
D. 4000
[判断题] 电焊机一次电源线不宜过长,一般不超过2~3m。()
A.正确
B.错误
[单项选择]When Gina Garro and Brian Duplisea adopted 4-month-old Andres from Colombia last month, they were determined to take time off from work to care for him. Though Garro’s $ 40,000 salary will cover their mortgage, the couple will have to freeze their retirement accounts, and pray that nothing goes wrong with the car. "It takes away from your cushion and your security," says Garro. "Things will be fight. ’
The 1993 Family and Medical Leave Act was supposed to help families like Garro’s, offering a safety net to employees who want to take time off to nurture newborns, tend to their own major illnesses or care for sick relatives. But while the law guarantees that workers won’t lose their jobs, it doesn’t cover their paychecks. One survey last year showed that while 24 million Americans had taken leaves since 1999, 2.7 million more wanted to, but couldn’t afford it. That may change soon. In response to increasing demands from voters, at least 25 states are now exploring new ways to offer
A. the idea of paid leave
B. the federal family-leave laws
C. use of unemployment funds for paid leave
D. cut in pay for women on maternity leave
[单选题] 甲随手将未熄灭的烟头用手指一弹,不料落到一堆货物上。甲仔细一看发现货物是棉花,便打算过去把烟头熄灭。但是又想今天是乙值班,如果起火可以陷害乙。于是迅速离去。不久在棉花上的烟头引起了火灾。下列说法错误的是( )。 (1分)
A.甲如果随手扔掉烟头就离开,引起了火灾,应是失火罪
B.甲发现具有发生火灾的危险后,能够及时消除危险而不消除,便由一般过失转化为犯罪故意
C.甲成立不作为的放火罪
D.甲成立失火罪
[单项选择]
Smother Love
Every morning, Leanne Brickland and her sister would bicycle to school with the same words ringing in their ears: "Watch out crossing the road. Don’t speak to strangers". "Mum would stand at the top of the steps and call that out," says Brickland, now a primary-school teacher and mother of four from Rotorua, New Zealand. Substitute boxers and thongs for undies (内衣), and the nagging fears that haunt parents haven’t really changed. What has altered, dramatically, is the confidence we once had in our children’s ability to fling themselves at life without a grown-up holding their hands.
Worry-ridden Parents and Stifled Kids By today’s standards, the childhood freedoms Brickland took for granted practically verge on parental neglect. Her mother worked, so she and her sister had a key to let themselves in after school and were expected to do their homework and put on the potatoes for dinner.
A. they wanted to be trusted
B. their mother had to work
C. their mother didn’t live at home
D. they were very naughty and wild
[多选题]新参加电气工作的人员、(____),应经过安全知识教育后,方可到现场参加指定的工作,并且不准单独工作。
A.实习人员
B.临时参加劳动的人员(管理人员、非全日制用工等)
C.外来人员
D.配合工作人员
[判断题]1. 郊线电客车录音模块电源指示灯供电正常时常亮。
A.正确
B.错误
[单选题]生产经营单位设置主要技术负责人的,主要( )负责人负有安全生产技术决策和指挥权,对安全生产技术方案承担管理责任。
A.安全
B.技术
C.管理
[判断题]委托贷款资金可以分次存入委托贷款资金专用账户。
A.正确
B.错误
[单项选择]气象学中,能见度用气象光学视程表示气象光学视程是指()。
A. 白炽灯发出色温为3000K的平行光束的光通量,在大气中削弱至初始值的10%所通过的路径长度
B. 白炽灯发出色温为2700K的平行光束的光通量,在大气中削弱至初始值的5%所通过的路径长度
C. 白炽灯发出色温为2500K的平行光束的光通量,在大气中削弱至初始值的5%所通过的路径长度
D. 白炽灯发出色温为2000K的平行光束的光通量,在大气中削弱至初始值的5%所通过的路径长度
[判断题]车载消防炮是固定安装于消防车上使用的消防炮,包括常规消防车车载消防炮和举高消防车车载消防炮。( )
A.正确
B.错误
[单项选择]患儿女,4岁,患急性多发性神经根炎入院。今日突然呼吸困难,并出现矛盾呼吸,面部青紫,需立即急救,采取下列哪种方法最适当
A. 气管插管或气管切开
B. 洛贝林
C. 可拉明
D. 口对口呼吸
E. 体位引流
[单项选择]关于骨肉瘤的描述不正确的是: ()
A. 好发于青少年
B. 以股骨远端、胫骨近端较多见
C. 常伴骨关节功能障碍
D. 血清酸性磷酸酶可升高
[单选题]下列哪项是诊断营养不良的主要依据( )
A. 体重低于正常的15%
B. 肌肉松弛
C. 食欲减退
D. 血糖下降
E. 血清蛋白降低
[多项选择]变压器铁芯多点接地危害()
A. 造成铁芯局部短路过热
B. 接地线产生环流
C. 引起变压器局部过热
D. 变压器瓦斯动作
[判断题]消防队伍应充分借助当地医疗资源,制定医疗保障方案,加强与医疗救护等单位的协调配合,积极做好卫勤保障工作。
A.正确
B.错误
[判断题] 当船舶在任何状态航行时,对设有遥控主推进装置的各控制处所之间, 应能进行控制的有效转换,且转换时应不影响船舶的运行状态。各控制处所都应设有表示某控制处所正在进行控制的指示。( )
A.正确
B.错误
[单选题]5 5.职业道德建设与企业的竞争力的关系是( ).
A.互不相关
B.源泉与动力关系
C.相辅相承关系
D.局部与全局关系
[单选题]货物作业停留时间作业过程包括:( )时间;站线作业停留时间;专用线作业停留时间;出线后停留时间。
A.入线前停留
B.到达车站前运行
C.列检作业
D.到达车站
[简答题]
A公司2009年5月开业,注册资本为300万元,实收资本为200万元。当年公司除建立记载资金的账簿以外,还建立了2本日记账和3本明细账。A公司在开业当月还领取了工商营业执照,并取得了一个商标注册证和一个房产证。A公司在开业当年还签订了以下合同:
(1)与铁路部门签订运输合同,合同上记载的运输费和仓储保管费合计为5万元;
(2)与保险公司签订财产保险合同一份,投保金额为100万元,缴纳保险费4万元;
(3)与银行签订担保合同,为B企业的银行贷款提供担保,担保金额为50万元;
(4)与B企业签订购销合同,销售给B企业价值30万元的货物。
要求:计算A公司应该缴纳的印花税。