热门试题:
[单选题]‘年9月28日起实施的车辆分公司《消防安全管理规定》中指出,对( )要进行岗前消防培训,经考试合格后方可上岗。
A.老员工
B.部分员工
C.个别员工
D.新员工
[判断题]事故处理只是一种手段,不是为了处理而处理,而是能使广大干部群众吸取事故教训。( )
A.正确
B.错误
[填空题]其他条件不变,只把球轴承的基本额定动载荷增加一倍,则该轴承的基本额定寿命是原来的()
[单选题]下列病理改变是溃疡性结肠炎所特有的是:( )
A.黏膜糜烂
B.黏膜溃疡
C.隐窝脓肿
D.腺上皮增生
E.以上都不是
[判断题]保险基本原则中,由损失补偿原则派生出的权益转让原则和分摊原则均不适用于人身保险。
A.正确
B.错误
[判断题](466441)( )对于混浊样品或背景吸收大的样品,很难找到合适的参比溶液,采用双波长分光光度法可 以在一定范围内解决这一问题。(1.0分)
A.正确
B.错误
[判断题]通信线路、漏泄电缆和通信杆的维护实行维修、中修、大修修程,其他通信设备的维护实行维修修程。( )
A.正确
B.错误
[单选题]黄明书记提出的“五个不动摇”中的第一个“不动摇”是什么?
A.坚持“两严两准”建设标准不动摇
B.坚持战斗力建设标准不动摇
C.坚持24小时驻勤备战不动摇
D.坚持“四句话方针不动摇”
[判断题]起重机械明显部位应标注的额定起重量标志和安全检验合格标志
[多选题]段场内当发生行车瞭望距离不足30米时,段(场)调度员采取()方式组织行车
A.列车提前发车
B.限速出入段场
C.双转换轨接发车
D.提前核对列车位置
[单选题]J5 型发电机由于三相绕组嵌线相差( )电角度,故该型发电机感生相位差互为120°电角度的三相对称交流电。
A.60°
B.90°
C.120°
D.180°
[单选题]最有价值的辅助检查是
A.MRI
B.B超
C.关节液检查
D.结核菌素试验
E.CT
[单选题]用于低压配电系统的(____)电器包括隔离开关、组合开关、空气断路器和熔断器等,主要用于低压配电系统及动力设备的接通与分断。
A. 配电
B. 输电
C. 转换
D. 控制
[单选题]港澳台居民申请房抵贷业务,以下哪项材料是必须提供的( )。
A.A、港澳台居民居住证
B.B、港澳台居住往返大陆通行证
C.C、港澳台居民身份证
D.D、提供在中国大陆境内连续居住1年以上的证明,并提供在申请
地有固定住址并提供一名中国大陆居民的有效联系方式。
[单项选择]
The economy of the United States, as well as that of most developed nations, operates according to the principles of the free market. This differs from the economies of socialist or Communist countries, where governments play a strong role in deciding what goods and services will be produced, how they will be distributed, and how much they will cost. Businesses in free-market economies benefit from certain fundamental rights or freedoms. All people in free-market societies have the right to own, use, buy, sell, or give away property, thus permitting them to own and operate their own businesses as private, profit-seeking enterprises. Business owners in free markets may choose to run their businesses however they like. This right gives businesses the authority to hire and fire employees, invest money, purchase machinery and equipment, and choose the markets where they want to operate. In doing so, however, they may not violate or offend against the rights of other businesses and pe
A. business in a free market economy
B. business in a socialist economy
C. the rights of businesses
D. businesses’ activities
[判断题]变电站保护设备状态监测和诊断装置中的故障定位功能应能够根据监 测信息实现装置硬件异常的故障定位,故障定位应能到板卡级、模块级。
A.正确
B.错误
[单选题]在无缝线路上焊接钢轨时的轨温不应低于( )。
A.0℃
B.5℃
C.锁定轨温
D.当地年平均轨温
[判断题]根据《民用航空安全检查工作手册》第54条,行李物品开箱包检查岗位职责之一是:通知防爆检查岗位对疑似爆炸物品、爆炸装置或者无法确认性质的可疑行李物品进行防爆检查。
A.正确
B.错误
[填空题]单程票流失率是指统计周期内, 占单程票发售的比例。
[多项选择]防止人身电击的技术措施包括()
A. 在容易电击的场合采用安全电压
B. 绝缘和屏护措施
C. 电气设备进行安全接地
D. 采用微机保护
[简答题]发现货车装载的货物有坠落、倒塌危险或货物偏重、窜出、渗漏,危及运输安全时,如何处理?
[单选题]婴儿主被动操要保持室内空气新鲜,温度不低于( )℃。
A.20
B.22
C.25
D.30
[单选题]轮辋厚度:有辐板孔车轮不小于25mm, 无辐板孔车轮不小于( )mm。
A.A18
B.B19
C.C20
D.D24
[配伍题]与原发性肝癌密切相关的是()|与宫颈癌密切相关的是()|与鼻咽癌密切相关的是()
A. 人免疫缺陷病毒
B. 人乳头瘤病毒
C. 乙肝病毒
D. EB病毒
E. 人疱疹病毒
[单项选择]遗嘱人在危急情况下,可以订立口头遗嘱,危急情况解除后,遗嘱人能够用书面或录音形式订立遗嘱的,所立的口头遗嘱( )。
A. 无效
B. 继续有效
C. 部分有效
D. 由遗嘱人自己决定是否有效
[单项选择]SQL语言的数据操纵语句包括SELECT,INSERT,UPDATE和DELETE等。其中最重要的,也是使用最频繁的语句是______。
A. SELECT
B. INSERT
C. UPDATE
D. DELETE
[判断题]圈梁的作用是加强房屋的空间刚度和整体性及防止地基产生不均匀沉降。( )
[简答题]对于因平行或邻近带电设备导致检修设备可能产生感应电压时,应采取什么措施?
[单项选择]下列可用热水坐浴的是
A. 阴道出血的病人
B. 妊娠8个月的孕妇
C. 急性盆腔炎的病人
D. 月经量过多的病人
E. 会阴部充血的病人
[单项选择]头部外伤后昏迷1小时即发现右侧肢体轻瘫,腰穿呈血性脑脊液,以后逐渐好转恢复,应考虑为()
A. 脑震荡
B. 脑挫伤
C. 脑内血肿
D. 急性硬膜下血肿
E. 急性硬膜下外血肿
[判断题]( ) 调车色灯信号机显示一个月白色闪光灯光,装有平面溜放电气集中设备时,准许溜放调车。
A.正确
B.错误
[判断题]进入危险建筑内攻前必须进行评估,必要时邀请建筑结构专家进行鉴定。 ( )
A.正确
B.错误
[单项选择]某投机者预测5月份大豆期货合约价格将上升,故买人10手(10吨)大豆期货合约,成交价格为2030元/吨。可此后价格不升反降,为了补救,该投机者在2000元/吨再次买入5手合约,当市价反弹到()时才可以避免损失。(不计税金、手续费等费用)
A. 2010元/吨
B. 2015元/吨
C. 2020元/吨
D. 2025元/吨
[单项选择]与“黑死病”有关的病原菌是
A. 炭疽芽胞杆菌
B. 鼠疫耶氏菌
C. 白喉棒状杆菌
D. 嗜肺军团菌
E. 幽门螺杆菌
[单选题]碱性物的来源有
A.氨基酸脱氨基产生的氨
B.肾小管细胞分泌的氨
C.蔬菜中含有的有机酸盐
D.水果中含有的有机酸盐
E.其余选项都是
[单项选择]
Department Store
A mainstay of retailing in the United States is the department store, a large-scale retailing instituting that has a very broad and deep product assortment(分类),tires not to compete on the basis of price, and provides a wide array or customer services.
Traditional department stores offer a greater variety of merchandise and services than does any other type of retail store. They feature both "soft goods" —such as apparel, sheets, towels, and bedding (寝具)—and "hard goods" including furniture, appliances, and consumer electronics. Department stores also attract—and satisfy—consumers by offering many customer services. The combination of destinctive, appealing merchandise and numerous customer services is designed to allow the stores to maintain the manufacturers’suggested retail prices. That is, department stores strive to charge "full" or "nondiscounted" (不打折扣的) prices.
Department stores face mounting problems, h
A. all kinds of services
B. all kinds of merchandise
C. household electrical appliances
D. only clothes and bedding
[单项选择]男性,35岁。头部外伤1天。在住院观察期间,出现剧烈头痛,伴呕吐,并进行性加重。查体:面色苍白,躁动,意识朦胧,颈抗(+),左瞳孔0.5cm,对光反射减弱,右瞳孔0.3cm。右侧肢体少动,巴氏征(+)。X线平片示左颞有线形骨折。首先应考虑的诊断是()。
A. 脑梗死
B. 蛛网膜下腔出血
C. 高血压脑出血
D. 外伤性颅内血肿致小脑幕切迹疝
E. 原发性脑干损伤
[判断题]安全生产规章制度是用人单位依照国家法律、法规、规章和中级要求,结合本单位的实际情况所制定的有关安全生产、劳动保护的具体制度。
A.正确
B.错误
[单项选择]
Directions: There are 20 blanks in the
following passage. For each blank there are four choices marked A) , B) , C) and
D) on the right side of the paper. You should choose the ONE that best fits into
the passage.
The idea that "parents don’t matter"—
shorthand for the view that how parents treat their children has no effect on
the kids’ behavior, values, achievements and other outcomes—just won’t go away.
I can {{U}} (62) {{/U}} believe it’s been more than 10 years since I
wrote about the {{U}} (63) {{/U}} claim that only genes and peers
{{U}} (64) {{/U}} children; once parents contribute an egg or
sperm, they have no effect on how their kids {{U}} (65) {{/U}}
So I was {{U}} (66) {{/U}} by what’s being called "the largest
meta-analysis ever conducted on the association between parenting styles and
deli A. attacked B. struck C. excited D. angered
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