热门试题:
[判断题]对进口旧机电产品,海关凭检验检疫机构签发的《旧机电产品进口备案书》验放。 ( )
[不定项选择题]共用题干
Is There a Way to Keep the Britain's Economy Growing
In today's knowledge economy,nations survive on the things they do best. The Japanese design electronics while Germens export engineering techniques.The French serve the best food and Americans make computers.
Britain specializes in the gift of talking.The nation doesn't manufacture much of anything.
But it has lawyers,stylists and business consultants who earn their living from talk,talk and more talk. The World Foundation think tank says the UK's four iconic(标志性的)jobs today are not scientists,engineers,teachers and nurses.Instead,they're hairdressers,celebrities,management consultants and managers .But can all this talking keep the British economy going?The
British government thinks it can.
Although the country's trade deficit was more than£60 billion in 2006,UK's largest in the postwar period,officials say the country has nothing to worry about.In fact,Britain does have a world-class pharmaceutical(制药的)industry , and it still makes a small sum from selling arms abroad. It also trades services-accountancy,insurance, banking and advertising.The government believes Britain is on the cutting edge of the knowledge economy.After all,the country of
Shakespeare and Wordsworth has a literary tradition of which to be proud,Rock“n”roll is an
English language medium,and there are billions to be made by their cutting-edge bands.In other words,the creative economy has plenty of strength to carry the British economy.
However,creative industries account for only about 4 percent of UK's exports of goods and services .The industries are finding it hard to make a profit,according to a report of the National
Endowment for Science,Technology and the Arts .The report shows only 38 percent of British companies were engaged in“innovation activities”,3 percentage points below the EU average and well below Germany(61 percent)and Sweden(47 percent).
In fact,it might be better to call Britain a“servant”economy-there are at least 4 million people“in service”.The majority of the population are employed by the rich to cook,clean,and take care of their children.Many graduates are even doing menial jobs for which they do not need a degree.Most employment growth has been,and will continue to be,at the low-skill end of the service sector-in shops,bars,hotels,domestic service and in nursing and care homes.
The phrase“the cutting edge”in Paragraph 3 is closest in meaning to_____.
A.the most popular
B.the most political
C.the proudest
D.the most advanced
[单选题]导线从一已知边和已知点出发,经过若干待定点,到达另一已知点和已知边的导线是( )。
A.附合导线
B.闭合导线
C.支导线
D.导线网
[单选题]中国第一颗氢弹是( )6月17日成功爆炸的。
A.1969年
B.1970年
C.1967年
D.1965年
[单项选择]对于以心血管系统症状突出的躯体形式自主神经功能紊乱患者,在采用认知行为治疗过程中,包括以下哪三个过程?()
A. 倾听、合理解释、应对策略
B. 复现症状、对躯体症状再归因、应对策略
C. 复现症状、合理化、放松训练
D. 倾听、放松训练、纠正非理性思维
E. 对躯体症状再归因、应对策略、纠正非理性思维
[单选题]当医嘱的内容不清楚时,护士应
A.拒绝执行
B.询问护士长后执行
C.与同班护士商量后执行
D.凭自己经验执行
E.问过医生后再执行
[多选题]CR400BF型动车组空调机组两侧分设( )。
A.新、回风混合箱
B.蒸发器
C.冷凝器
D.新风格栅
[单选题]风力超过()级时,不应砍剪高出或接近导线的树木。
A.2
B.3
C.4
D.5
[单选题]( )11号线迪士尼站每跨越6扇气幕天窗中,两侧( )为可开启窗,其余为固定窗。
A.2扇
B.3扇
C.4扇
D.5扇
[单项选择]工序卡主要用于()生产,对单件生产的零件,则往往以简单的操作卡替代。
A. 1件
B. 2件
C. 大件
D. 批量
[单项选择]等高线间距大致相等,表明等高线()
A. 走向稳定
B. 倾角均匀
C. 单斜构造
D. 高差一样
[填空题]完全复态的昆虫一生经过()、()和()、()四个发育阶段。
[简答题]田某到某酒店就餐,因结账与酒店管理人员李某发生争执,后将李某打伤。民警张某、胡某巡逻至此,表明身份后,口头传唤田某到派出所接受询问,并对田某使用了手铐。本案民警的行为存在什么问题?为什么?
[单项选择]人们在解决问题的过程中,依据实践的结果来判断或推论某—假设真伪被称之为
A. 提出问题
B. 明确问题
C. 提出假设
D. 检验假设
[判断题] 股道有效长度是指在股道全长范围内可以停留机车车辆而不影响邻线行车的一段长度。
A.正确
B.错误
[填空题]使用安装F-TR型锁的集装箱专用平车或共用平车装载集装箱时,同一箱位的四个锁头须同端同向,装40英尺集装箱时,中间锁头应为非工作位。应以低速档将集装箱平稳下落至锁头上方()毫米左右悬停,调整箱体位置,确认角件孔与车辆锁头对正后,方可继续平稳下落,防止发生剧烈碰撞。
[判断题]禁止作业人员擅自移动或拆除遮栏(围栏)、标示牌。
A.正确
B.错误
[判断题]电路由电源、负荷及连接导体三个基本部分组成。
A.正确
B.错误
[单项选择]We know the couple were reluctant to have their daughter marry him.
A. eager
B. unwilling
C. pleased
D. disappointed
[单项选择]1,1/16,( ),1/256,1/625
A. 1/27
B. 1/81
C. 1/100
D. 1/121
[判断题] 根据《人民警察法》的规定,公安机关对被批准继续盘问的违法犯罪嫌疑人,无需通知其家属或者其所在单位
A.正确
B.错误
[判断题]低压电气工作,应设置围栏防止误入相邻间隔、误碰相邻带电部分。
A.正确
B.错误
[单项选择]下列关于强行平仓执行过程的说法,正确的是()。
A. 交易所以“强行平仓通知书”的形式向有关会员下达强行平仓要求
B. 开市后,有关会员必须首先自行平仓,直至达到平仓要求,执行结果由期货公司审核
C. 超过会员自行平仓时限而未执行完毕的,剩余部分由期货公司直接执行强行平仓
D. 强行平仓执行完毕后,执行结果交由会员记录并存档
[单项选择]
Only three strategies are available for controlling cancer: prevention, screening and treatment. Lung cancer causes more deaths than any other types of cancer. A major cause of the disease is not (21) known; there is no good evidence that screening is much helpful, and treatment (22) in about 90 percent of all cases. At present, therefore, the main strategy must be (23) . This may not always be true, of course, as for some other types of cancer, research (24) the past few decades has produced (or suggested) some importance in prevention, screening or treatment.
(25) , however, we consider not what research may one day offer but what today’s knowledge could already deliver that is not being delivered, then the most practicable and cost-effective opportunities for (26) . premature death from cancer, especially lung cancer, probably involve neither screening nor improved (27) , but prevention.
This conc
A. has
B. emerges
C. causes
D. does
[单选题]允许速度160≥Vmax>120km/h正线,轨道动态质量容许偏差管理值,水平II级偏差管理值为( )mm。
A.6
B.10
C.8
D.14
[判断题]施工、维修作业延点登记不再进行单独销记,与施工、维修登记相对应的作业项目栏内合并销记。
A.正确
B.错误
[判断题]第二种工作票和带电作业工作票应在工作前一日预先交给工作许可人。
A.正确
B.错误
[单项选择]Which of the following statements is True
[单项选择]当设计无要求时,插座回路应设置剩余电流动作保护装置,每一个插座回路数量不宜超过();用于计算机电源回路的插座数量不宜超过5个,并应选用A型剩余电流动作保护装置。
A. 10个
B. 8个
C. 6个
D. 5个
E. 3个
[填空题]发电机运行中,在频率变动____________ 时,发电机可按额定容量运行。
[多选题]现场人员停止心肺复苏的条件( )。
A.A 威胁人员安全的现场危险迫在眼前
B.B 出现微弱自主呼吸
C.C 呼吸和循环已有效恢复
D.D 由医师或其他人员接手并开始急救
[多项选择]通信资源管理系统可实现()功能。
A. 故障N-1分析
B. 业务网展现
C. 电路查询统计
D. 传输、数据网网管监控
E. 方案设计
F. 检修申请
[单选题]检查三角坑时的基长为( )。
A.4m
B.4.5m
C.6m
D.6.25m