热门试题:
[多项选择]影响资产净利率高低的因素主要有()。
A. 产品的价格
B. 单位成本的高低
C. 销售量
D. 资产周转率
[判断题]动车组列车以部分监控模式发车,列控车载设备收到UU码后输出最大常用制动。
A.正确
B.错误
[单项选择]( )是学校进行全面发展教育和素质教育的基本途径。
A. 课外活动
B. 教学活动
C. 实践活动
D. 团队活动
[单项选择]指挥人员应佩戴鲜明的标志和与司索人员相同颜色的安全帽。()
A. 正确;
B. 错误,
[判断题]全方位作业时举高类消防车支腿受力可为零。(中)( )
A.正确
B.错误
[多选题]74. 净化稳压屏无触电稳压模块在对外电网进行稳压后,为()提供工作电源。
A.A.交直流A屏
B.B.交直流B屏
C.C.交直流C屏
D.D.净化稳压屏
[多项选择]引导——发现教学模式的基本程序是:问题、假设、()
A. 发现
B. 验证
C. 总结提高
D. 探索
[单项选择]男,54岁。发热2周余,体温为37.5~38.2℃。未用抗生素治疗。风湿性二尖瓣狭窄合并关闭不全病史。超生心动图提示二尖瓣上有赘生物。入院第一天应为该患者做血培养()
A. 1次
B. 2次
C. 3次
D. 4次
E. 5次
[单项选择]下列处方药名未注明炮制品种则给付生品的是()
A. 草乌
B. 骨碎补
C. 莱菔子
D. 黄芩
E. 黄精
[单项选择]According to the passage, we know Susan _______.
A. became a maimed person in an airborne accident
B. was injured in a car accident
C. was born disabled
D. has been in a wheelchair ever since her graduation
[单选题](第六条)严格落实( )制度。总队、支队应定期对队伍作战训练安全情况开展督导检查,要通过图传系统、组织督导专班实时实地监督会操考核、实战演练和大型灭火救援安全行动,及时发现和纠正存在的问题。( )
A.安全教育训练
B.安全督导提示
C.干部跟班作业
D.安全官(员)
[判断题]维护国(边)境地区的治安秩序是公安机关的人民警察的职责。()
A.正确
B.错误
[单项选择]
Americans with small families own a small car or a large one. If both parents are working, they usually have two cars. When the family is large, one of the cars is sold and they will buy a van(房车).
A small car can hold four persons and a large car can hold six persons but it is very crowded. A van hold seven persons easily, so a family three children could ask their grandparents to go on a holiday travel. They could all travel together.
Mr. Hagen and his wife had a third child last year. This made them sell a second car and buy a van. Their sixth and seventh seat are used to put other things, for a family of five must carry many suitcases(衣箱)when they travel. When they arrive at their grandparents’ home, the suitcases are brought into the two seats can then carry the grandparents.
Americans call vans motor homes. A motor home is always used for holidays. When a family is traveling to the mountains or to the seaside, they can live in their motor home
A. sold their old house
B. moved to their grandparents’ house
C. built a new place for a van
D. sold their second car
[单选题]某船船长l=140m,实测艏艉吃水分别为8.54m、9.28m,船中两舷吃水分别为8.64m,9.28m,则船舶
A.中垂,纵强度满足要求
B.中拱,纵强度满足要求
C.中垂,纵强度不满足要求
D.中拱,纵强度不满足要求
[单选题]当亚洲高压控制亚欧大陆东部时( )。
A.北京盛行西北风
B.印度低压突出,南亚进入雨季
C.地中海沿岸地区受副热带高压控制,炎热干燥
D.开普敦受西风带影响温和多雨
[单项选择]
Every second in the United States alone, more than 250 animals are slaughtered for food, adding up to more than 8 billion animals each year. Reducing the amount of meat in one’s diet is nutritionally, environmentally, and ethically beneficial.
People who eat meat usually have weaker immune systems compared to those of vegetarians. Meat has been directly linked to diabetes, obesity, arthritis, and many other illnesses. Furthermore, meat-esters are at a higher risk for diseases, including cancer, and they are more likely to die from these diseases. Critics say that a meatless diet does not provide enough nutrients, especially protein and iron. Actually, according to A Teen’s Guide to Going Vegetarian, by Judy Krizmanic, protein is found in almost every food, and iron appears in many vegetables. Getting enough nutrients in a meat-reduced diet should not be difficult. A 1988study found that some of the highest pesticide residues appear in meat and eggs. Diets incl
A. Some of the highest pesticide residues appear in meat and eggs.
B. A meatless diet does not provide enough nutrients.
C. Protein can be found in almost every food.
D. More than 80% of the corn in the U.S. are fed to livestock.
[判断题]895. 99.准备接车进路时,应在确认接车线空闲,影响接车进路的调车作业已停止后,正确、及时地准备进路。()(B、3、X)[04-00-06-02][020502]
A.正确
B.错误
[单选题]党的最高理想和最终目标是实现()。
A.社会主义
B.共产主义
C.全面小康社会
[判断题]小型隔爆电器的绝缘电阻值:1140v时不低于10MΩ,660v时不低于5MΩ,380v时不低于2MΩ,127v时不低于1MΩ。
[单项选择]流动式起重机不作业时,一定要停在()的地面上。
A. 水平而坚实
B. 水平而松软
C. 倾斜的坡面上
[单选题]( )是出票人签发的,委托办理支票存款业务的银行或者其他金融机构在见票时无条件支付确定的金额给收款人或者持票人的票据。
A.汇票
B.本票
C.支票
D.承兑汇票
[单选题]机动车在夜间行驶,没有路灯时,应当开启 、示廓灯和后位灯。
A.转向灯
B.雾灯
C.危险报警闪光灯
D.前照灯
[单选题]《客运站车确保运输安全防控措施》中规定:防范旅客漏乘措施,动车组列车运行时间不足2小时的组织抽验,抽验比例不少于乘车人数的( )。对票、证、人不一致的按无票处理。
A.0.1
B.0.2
C.0.3
D.0.5
[单项选择]按照《海商法》第二百四十九条的规定,保险标的发生推定全损,被保险人要求保险人按照全部损失赔偿的前提条件是()。
A. 被保险人应提供有关保险事故和损失程度的证明文件
B. 被保险人应向保险人发出委付通知
C. 保险人应取得对保险标的的部分权利
D. 保险人应放弃对保险标的的权利
[判断题]在使用智慧柜员机的强制存款功能时,审核柜员需要对存入现金的真伪进行查验。
A.正确
B.错误
[单选题]决定教育的领导权是()
A.生产力
B.政治经济制度
C.文化
D.科学技术
[单选题]灾害事故类型有()种?
A.7
B.6
C.5
D.4
[单选题]动车组车门按传动方式分有“ ”和丝杠螺母组传动两种形式。
A.气压
B.液压
C.齿形带传动
D.电力
[多项选择]在债券的票面价值中主要是规定( )。
A. 票面价值的币种
B. 债券的票面利率
C. 债券的票面金额
D. 债券的有效期限
[单项选择]我们生活于其中的那个物的世界,在它同爱的世界之间断绝交通的时候,便失去了它的平衡。于是我们就不得不为极低廉的东西,付出灵魂的代价。而这种事情只能发生在物的监狱以其铜墙铁壁永远牢不可破威胁吓唬我们的时候,于是就引起了可怕的战斗、嫉妒和压迫、争夺空间和机会,因此这些都是有限的。我们痛苦地意识到这种事情的邪恶,努力采取一切措施,在一个残缺不全的真理的狭窄范围内加以调整。这种努力导致失败。只有它帮助了我们,它以它的一生给我们证明,我们有个灵魂,它的住所在爱的王国里,当我们达到精神上自由的境界时,物就无法以其虚假的价值来霸道地欺压我们了。
这句话的主题是( )。
A. 我们的物的世界丰富多彩,应该珍惜
B. 人们应该有一个爱人的心,去抵制物质所带来的诱惑
C. 人应该有感情
D. 物质是战斗、嫉妒和压迫的来源
[单选题]不影响各级电网通信业务的竣工延期时间不得超过()小时;
A.2
B.4
C.6
D.8
[判断题]( )内部账 - 特种转账业务⽹点发起岗发起集中业务流程后,需由⽹点业务主管进⾏⾮现场授权后, 提交作业中⼼进⾏后续业务处理。( )
A.正确
B.错误
[单选题]作业人员在接触运用中的二次设备箱体前,应用()确认其确无电压。
A.低压验电器
B.高压验电棒
C.验电笔
[单选题]党的十八届四中全会提出,推进法治专门队伍正规化、()、职业化,提高职业素养和专业水平。
A.A专门化
B.B法制化
C.C法治化
D.D专业化
[单项选择]内关治疗心、胸、胃病时常配下列何穴()。
A. 足三里
B. 中脘
C. 公孙
D. 神门
E. 膻中