Without question there are plenty of
bargains to be had at sales time—particularly at the top-quality shops whose
reputation depends on having only the best and newest goods in stock each
season. They tend, for obvious reasons, to be the fashion or seasonal goods
which in due course become the biggest bargains. It is true that some goods are specially brought in for the sales but these too can provide exceptional value. A manufacturer may have the end of a range left on his hands and be glad to sell the lot off cheaply to shops; or he may have a surplus of a certain material which he is glad to make up and get rid of cheaply; or he may be prepared to produce a special line at low cost merely to keep his employees busy during a slack period. He is likely to have a good many "seconds" available and if their defects are trifling t A. surplus goods B. low-cost goods C. the end lot goods D. exceptionally valued goods [判断题]高处作业票(或作业许可)的有效期不超过二天,连续作业不超过24小时。
A.正确 B.错误 [单项选择]鼻与鼻窦CT扫描技术正确的是()
A. 横断位扫描患者仰卧,先扫头颅正位定位像, B. 冠状位扫描对鼻窦病变的上下关系能清晰显示 C. 横断位扫描,扫描范围从硬腭至蝶窦 D. 冠状位扫描,扫描范围从蝶窦后壁起至上颌窦前壁止 E. 必须用螺旋扫描方式扫描 [单选题]实行分时电价的电力用户,应配置具有( )功能的电能表。
A.组大需量计量 B.多费率计量 C.预付费计量 D.分时计量 [单选题]配电站、开闭所户内高压配电设备的裸露导电部分对地高度小于( )时,该裸露部分底部和两侧应装设护网。
A.2.8m B.2.5m C.2.6m D.2.7m [单项选择]溶栓疗法最有效的药物是()
A. 阿司匹林 B. 肝素 C. 噻氯匹定 D. 尿激酶 E. 双嘧达莫(潘生丁) [判断题]判断题 Ja4B5032
620672为防突然来电,当验明检修设备确已无电压后,应立即将设备短接,并三相接地。() A.正确 B.错误 [多选题]在现场急救中常应用的护理措施是( )
A.半卧位 B.配合医生抢救 C.建立有效的静脉通路 D.维护生命体征 E.去除不必要的约束 [判断题]全面实施营改增,从5月1日起,将试点范围扩大到建筑业、房地产业、金融业、生活服务业。
[单项选择]列车每个转向架上有()个高度调节阀。
A. 1 B. 2 C. 3 D. 4 [单选题]转向架动、拖车的一系弹簧性能参数值()。
A.相同 B. 不同 C.完全相同 D.一致 [判断题]审计人员检查各种帐册、记帐凭证、报表、合同、借据、实物和空白重要凭证时,无需被审计部门有关人员在场陪同进行。 ( )
A.正确 B.错误 [单选题]WebLMI开通方式,若调试机IP地址设置为192.254.9.16,那么调试机的掩码应设置为多少位?
A.32 B.16 C.18 D.24 [单选题]下列预防压疮的措施不妥的是( )
A.避免潮湿、摩擦及排泄物的刺激 B.勤换衣服、床单 C.避免局部长期受 D.增进局部血液循环 E.增加营养的摄入 [判断题]《功率因数调整电费办法》规定:100千伏安(千瓦)以下的非工业用户应执行功率因数标准0.85。( )
A.正确 B.错误 [单选题]001323QS-650K清筛机液压走行控制电路中,在制动缸产生()制动压力时,液压驱动将停止走行。
A.100kPa B.150kPa C.300kPa D.60KPa [判断题]避雷器及密封不良的设备不宜进行带电水冲洗。
A.正确 B.错误 [单选题]
在心电图上与心室肌细胞动作电位的2期平台期大致相对应的波是 A.P波 B.QRS波群 C.T波 D.ST段 E.QT间期 [单选题]依据《中国南方电网有限责任公司电力安全工作规程》,在机器设备断电隔离之前或在机器转动时,禁止从靠背轮和齿轮上取下( )或其他防护设备。
A.防尘罩 B.防雨罩 C.防护罩 D.防护隔板 [多选题]影响中药药理作用的机体因素有
A.生理因素 B.病理因素 C.心理因素 D.季节更替 E.居住环境 [单选题]The ethical judgments of the Supreme Court justices have become an important issue recently.The court cannot_1_its legitimacy as guardian of the rule of law_2_justices behave like politicians.Yet,in several instances,justices acted in ways that_3_the court’s reputation for being independent and impartial.Justice Antonin Scalia,for example,appeared at political events.That kind of activity makes it less likely that the court’s decisions will be_4_as impartial judgments.Part of the problem is that the justices are not_5_by an ethics code.At the very least,the court should make itself_6_to the code of conduct that_7_to the rest of the federal judiciary.This and other similar cases_8_the question of whether there is still a_9_between the court and politics.The framers of the Constitution envisioned law_10_having authority apart from politics.They gave justices permanent positions_11_they would be free to_12_those in power and have no need to_13_political support.Our legal system was designed to set law apart from politics precisely because they are so closely_14_.Constitutional law is political because it results from choices rooted in fundamental social_15_like liberty and property.When the court deals with social policy decisions,the law it_16_is inescapably political-which is why decisions split along ideological lines are so easily_17_as unjust.The justices must_18_doubts about the court’s legitimacy by making themselves_19_to the code of conduct.That would make rulings more likely to be seen as separate from politics and,_20_,convincing as law.
A.by all mesns B.atall costs C.in a word D.as a result [单项选择]欲比较A、B、C三种药物对雄性Wistar大鼠尿中氨基氮排出量的影响,将36只大鼠按照体重和月龄相近的原则每3只为1区组,共12区组,每个区组的3只大鼠随机分配到A、B、C三个药物组。一个月后观察尿中氨基氮的排出量。若检验水准定为0.05,欲比较不同三种药物对大鼠尿中氨基氮排出量的影响,界值应为()。
A. t0.05,29 B. F0.05(1l,22) C. F0.05(2,22) D. F0.05(2,24) E. F0.025(1l,22) [单选题]力保证继电保护动作的选择性,一般上下级保护的时限差取()。
A. 0.1-0.3s B.0.3-0.7s C.Is [单选题] ( )是实现公安机关职能的重要条件。
A.公安办案监督 B.公安执法监督 C.公安工作监督 D. 公安服务监督 [判断题]LKJ产生的列车运行记录数据是行车安全分析的重要依据,任何单位和人员不得更改。J90 ( )
A.正确 B.错误 [单选题]隧道单孔防水分段注浆注浆量应不小于设计注浆量的()。
A. 70% B. 80% C. 90% D. 100% [简答题]预算单位财务部门办理公务卡报销还款的基本业务流程是怎样的?
[多选题]1883年3月17日,恩格斯《在马克思墓前的讲话》中说,马克思一生最伟大的理论贡献是( )。
A.唯物史观 B.劳动价值论 C.剩余价值学说 D.科学社会主义 [单项选择]血吸虫感染检测()
A. 循环抗原检测 B. 肥达反应 C. 环卵沉淀反应 D. 全血干扰素测定 E. 抗链球菌溶血素“O” [单项选择]传动平稳,能缓冲吸振的传动是()
A. 带传动 B. 齿轮传动 C. 链传动 D. 蜗杆传动 [单项选择]湿疹的发疹部位常见在()、颈部、腋下等。
A. 双手 B. 双腿 C. 面颊部 D. 手心 [多项选择]辐射防护三原则:()。
A. 任何照射必须具有正当理由; B. 辐射防护实现最优化; C. 遵守个人剂量当量限值的规定; D. 生产优先 我来回答: 提交
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