热门试题:
[单项选择]作大便隐血试验前3d内可摄取()
A. 牛奶
B. 瘦肉
C. 大量绿叶蔬菜
D. 动物血
E. 动物肝脏
[单选题]Text 4 Many people talked of the 288,000 new jobs the Labor Department reported for June,along with the drop in the unemployment rate to 6.1 percent,as good news.And they were right.For now it appears the economy is creating jobs at a decent pace.We still have a long way to go to get back to full employment,but at least we are now finally moving forward at a faster pace.However,there is another important part of the jobs picture that was largely overlooked.There was a big jump in the number of people who report voluntarily working part-time.This figure is now 830,000(4.4 percent)above its year ago level.Before explaining the connection to the Obamacare,it is worth making an important distinction.Many people who work part-time jobs actually want full-time jobs.They take part-time work because this is all they can get.An increase in involuntary part-time work is evidence of weakness in the labor market and it means that many people will be having a very hard time making ends meet.There was an increase in involuntary part-time in June,but the general direction has been down.Involuntary part-time employment is still far higher than before the recession,but it is down by 640,000(7.9percent)from its year ago level.We know the difference between voluntary and involuntary part-time employment because people tell us.The survey used by the Labor Department asks people if they worked less than 35 hours in the reference week.If the answer is“yes”,they are classified as working part-time.The survey then asks whether they worked less than 35 hours in that week because they wanted to work less than full time or because they had no choice.They are only classified as voluntary part-time workers if they tell the survey taker they chose to work less than 35 hours a week.The issue of voluntary part-time relates to Obamacare because one of the main purposes was to allow people to get insurance outside of employment.For many people,especially those with serious health conditions or family members with serious health conditions,before Obamacare the only way to get insurance was through a job that provided health insurance.However,Obamacare has allowed more than 12 million people to either get insurance through Medicaid or the exchanges.These are people who may previously have felt the need to get a full-time job that provided insurance in order to cover themselves and their families.With Obamacare there is no longer a link between employment and insurance.
The text mainly discusses____
A.employment in the US
B.parttimer classification
C.insurance through Medicaid
D.Obamacare's trouble
[单选题]商业银行的贷款按贷款保障程度划分,不包括( )。
A.信用贷款
B.担保贷款
C.票据贴现
D.或有资产
[判断题]《安全生产法》规定,为经安全生产教育和培训合格的从业人员,不得上岗作业。
A.正确
B.错误
[单选题]速度()以上区段,线路、接触网封锁施工开通后,第一趟列车不准为载客动车组列车。
A.80km/h
B.120km/h
C.160km/h
[判断题]铁路超限超重货物运输电报代号,其中M被代用的文字是“需要货物转向架和使用车钩缓冲停止器”。()
A.正确
B.错误
[多选题]下列70°探头钢轨探伤注意事项中正确的有( )。
A.重视现场探伤灵敏度调节和修正
B.防止接头1m区域核伤的漏检
C.根据核伤存在规律综合判伤
D.注意探头位置和偏角的检查
E.重视薄弱处所的检查和校对
[单选题]按《煤矿地质工作规定》要求进行( )与( );
A.地质观测、资料编录
B.物探、钻探
C.测量、上图
D.测量、探顶底
[单项选择]《典型故障明细记录簿》是()。
A. 辆货统-026
B. 辆货统-027
C. 辆货统-028
D. 辆货统-029
[填空题]应用能量方程时,两过水断面必须取在()流上。
[单选题] 安全带是进行机械高处作业人员预防坠落伤亡的个体防护用品,安全带的正确使用方法是 ( )
A. 低挂高用
B. 高挂低用
C. 水平挂用
D. 钩挂牢靠,挂位不受限制
[判断题]产生风险的原因是人们有目的的活动中存在的不确定性.
[单选题]免疫对机体是
A.有利的
B.有害的
C.有利也有害
D.有利无害
E.正常条件下有利,异常条件下有害
【单选题】
[单项选择] A person’’s home is as much a reflection of his personality as the clothes he wears, the food he eats and the friends with whom he spends his time. Depending on personality, most have in mind a(n) "(1)_______home". But in general, and especially for the student or new wage earners, there are practical (2)_______of cash and location on achieving that idea.
Cash (3)_______, in fact, often means that the only way of (4)_______when you leave school is to stay at home for a while until things (5)_______financially. There are obvious (6)_______of living at home - personal laundry is usually (7)_______done along with the family wash; meals are provided and there will be a well-established circle of friends to (8)_______.And there is (9)_______the responsibility for paying bills, rates, etc.
On the other hand, (10)_______depends on how a family gets on. Do your parents like your friends You may love your family - (11)_______do you like them Are you prepared to be (12)_______when yo
A. tolerant
B. hostile
C. indifferent
D. good-tempered
[多选题]以下关于换流变压器铁芯、夹件接地电流检测的叙述,正确的是()。
A.运行中换流变压器每季度测量不少于一次
B.换流变压器新投运及解体性检修投运后1周内测量
C.严禁将换流变压器铁芯、夹件的接地点断开测试
D.特高压换流变压器铁芯接地电流大于300mA应予注意
[单选题]自动喷水灭火系统短立管及末端试水装置的连接管,其管径不应小于()。
A. 15mm
B. 25mm
C. 50mm
D. 65mm
[单选题]组合电器弹簧操动机构检修,弹簧检修,检查弹簧自由长度符合厂家规定,应将()测试数据作为弹簧性能判据之一。
A.动作特性试验
B.夹紧力试验
C.弹性试验
D.拉力试验
[单项选择]在一些情况下,考古学家可以变得像上帝一样,灌溉荒芜的沙漠或极大地增加谷物的产量。 然而,他们做到这一点,不是通过他们自己的才能而是通过重新发掘出被遗忘的我们祖先的智慧。例如,纳巴塔人在两千年之前占据着以色列险恶的内盖夫沙漠,他们生活在城市里,种植葡萄、小麦和橄榄。空中摄影和考古学已经联合起来揭示出,他们做到这一点是借助一种精巧的系统把这一地区很少发生的大暴雨的雨水引到灌溉沟渠与蓄水池中。科学家们已经能够运用同样的方法来重建这一地区的古代农场,这些农场现在甚至在干旱年份中也能生产出很高产量的谷物。
给人更为深刻印象的是在秘鲁和玻利维亚高原所发生的事件。空中摄影术与发掘已经揭示出,大约在公元前一千年,在的的喀喀湖周围地区,有至少二十万英亩土地属于一种基于“凸地”的农业体系,这种体系用从地块问沟渠中挖出的泥土来抬高耕种表面。这一体系非常适合于四千米的高度,适合于地区环境,也适合于传统的块根植物。然而,这种体系在五百年前印加帝国的征服之后被放弃了,现代的农业方法涉及大量的机械、化肥、灌溉和进口谷物,这种方法被证明在这种气候下,恰恰并不成功。考古学家已经清理了与重新整修了某些古代凸地,只使用传统工具,在这些地块里种植了土豆和其他传统块根植物。这些田地迄今还没有受到严重干旱、霜冻和严重洪水的影响,而谷物产量则大约是干旱农田上的七倍。许多村庄,数以千计的人民,现在已经开始采用他们祖先的耕作方法,这要感谢考古学家的努力。
①不仅如此,木材还要用于满足日益增长的人口的燃料需求。②为了这些建筑,从公元10世纪开始,这里在不停地继续着无情的木头采伐。③最终所造成的广泛的环境破坏是无法恢复的,这是这一居住地被毁弃的主要因素之一。④反过来说,考古学也能够指出在过去出现过的生态破坏很大程度上是由人所引起的——诸如在公元900年,拜占庭古城佩特拉在几个世纪的对森林的毁灭性开采之后突然崩溃毁灭;复活节岛上对森林更具破坏性的开采,几乎摧毁了这个小岛惟一的石器时代文化。⑤另一个实例来自阿那萨奇人,他们居住在美洲西南部,在查科峡谷的居住地非常先进,包括有美洲摩天大楼出现前的最大也最高的建筑。
文章最后一段的顺序已被打乱,请根据对文章的理解重新排列,正确的一项是( )。
A. ⑤④③②①
B. ②①③④⑤
C. ④⑤③②①
D. ④⑤②①③
[单项选择]
结核大咯血病人取( )
A. 头低足高位,头偏向一侧
B. 去枕平卧位
C. 健侧卧位
D. 端坐位
E. 患侧卧位
[单项选择]根据资产转换理论,银行能否保持流动性,关键在于( )。
A. 贷款是否以真实的商业票据为凭证
B. 未来收入是否有保障
C. 银行资产能否转让变现
D. 银行财务制度是否健全
[单选题]基本轨垂直磨耗,50 kg/m及以下钢轨,在正线上超过( ) mm,应及时修理或更换。
A.11
B.10
C.8
D.6
[判断题]在组合侧面的电源配线中,只有KZ、KF电源采用了双环。( )333030203
A.正确
B.错误
[单选题]关于解剖学姿势,下列描述不正确的是
A.两臂自然垂于躯干两侧
B.身体直立,两眼平视正前方
C.手背和足尖向前
D.手掌和足尖朝前
[判断题]3.108.第108题三相电路的总功率等于各功率之和。
A.正确
B.错误
[多项选择]加油站经营数据,从广义上来说,主要包括()等。
A. 营销数据
B. 财务数据
C. 客户资源数据
D. 周边市场成品油需求变化数据
[单选题]变电站的设备巡视分类不包括()。
A. A.例行巡视
B.B.全面巡视
C.C.熄灯巡视
D.D.专项巡视
[单选题] 关于干燥下列说法正确的是( )
A.干式显像,渗透剂去除后进行干燥
B.采用溶剂去除型渗透检验时,显像前不必进行干燥
C.以上都是
[单项选择]慢粒患者,WBC65×10/L,巨脾,出现左上腹剧痛,诊断最可能是()。
A. 肺梗死
B. 急性胰腺炎
C. 心绞痛
D. 脾梗死脾周炎
E. 肾结石
[单选题]车票票价为旅客乘车日的()。承运人调整票价时,已售出的车票不再补收或退还票价差额。(《铁路旅客运输规程》第十三条规定)
A.规定票价
B.指定票价
C.当日票价
D.适用票价
[单选题]国内航班上不承运出生未满( )天的婴儿
A.五周岁
B.两周岁
C.7天
D.14天
[单项选择]New AIX systems arrive without a CDROM drive. All systems do not have the system hardware configuration. Which of the following options is the most appropriate way to install AIX on the systems?()
A. Install CDROM drives or tape drives on the systems because that is the only way to install AIX.
B. Install one system. Take a mksysb from the first system and resotre the mksysb to the remaining systems.
C. Install one system. Mirror rootvg onto a disk from each of the remaining systems.
D. Setup and NIM master and resources.
[不定项选择题]A.遗传性性球形红细胞增多症
A.镰状细胞性贫血
B.丙酮酸激酶缺乏症
C.微血管病性溶血性贫血
D.冷凝集素综合征
E.免疫因素( )
[判断题]列车长度应根据运行区段内各站到发线的有效长,并须预留30 m的附加制动距离确定。超长列车运行办法,由铁路局规定。
A.正确
B.错误
[判断题] 连接试验引线时,应做好防风措施,保证与带电体有足够的安全距离。( )( ) (1.0分)
A.正确
B.错误
[判断题]圆形均匀厚度薄板的重心,在其中分面对圆心上。( )
A.正确
B.错误