热门试题:
[简答题]简述CRH3型动车组防尘板座检修作业程序及标准？
[多选题]加强经常性管理。坚持规范化干工作.精细化抓落实.经常化促养成,防止和纠正( )现象。( )
A.管理松懈
B.作风松散
C.纪律松弛
D.制度松弛
[多选题]17型车钩钩体制造标记有（ ）。
A.制造厂代号
B.熔炼炉号
C.钩型代号
D.制造年月
[单项选择]下列特征中不是面向对象方法的主要特征的是( )。
A. 多态性
B. 标识惟一性
C. 封装性
D. 耦合性
[单项选择]以医院为基础的病例对照研究，最常见的偏倚是
A. 观察偏倚
B. 信息偏倚
C. 混杂偏倚
D. 选择偏倚
E. 错分偏倚
[判断题]（ ）两相邻单元轨节锁定轨温差超过5℃，或左右股钢轨实际锁定轨温相差超过3℃，或同一区间单元轨节最高、最低锁定轨温相差超过10℃应进行应力放散或调整。
A.正确
B.错误
[单项选择]常规投资项目的财务净现值随着折现率的逐渐减小而（）。
A. 由小变大
B. 由大变小
C. 由正变负
D. 由零变负
[单项选择]In their letter to the students' representative assembly, the freshmen insisted on ______ in the Student Union.
A. represented
B. being represented
C. having represented
D. have been represented
[单选题]患者男，50岁。肺癌术后化疗，化疗期间，白细胞降至3×109/L时，首要的处理是（）。
A.加强营养
B.减少化疗药量
C.少量输血
D.服生血药
E.暂停化疗，通知医生
[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 (22) evidence that screening is much help; and treatment (23) in about 90 percent of all cases, at present, therefore, the main strategy must be (24) . This may not always be true, of course, as for some other types of cancer, research (25) the past few decades, has suggested some importance in prevention, screening or treatment. (26) , 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 (27) premature death from cancer, especially lung cancer, probably involve neither screening nor improved treatment, (28) prevention.
This conclusion does not depend o
A. go with
B. eliminate
C. abolish
D. break with
[单选题]根据一个组织的雇佣水平变化来预测组织在未来人力资源需求数量的方法是（ ）。
A.回归分析法
B.比率分析法
C.趋势预测法
D.德尔菲法
[单项选择]天气预报中的风力等级是按（）确定的。
A. 阵风风速
B. 瞬时风速
C. 平均风速
D. 最大风速
[单选题]06ZG001340.（ ）功能配变监测计量终端不具备。
A.计量功能
B.数据传输
C.电能质量监测
D.遥控跳闸
[多选题]资本积累和扩大再生产的客观必然性是由( )。
A.社会再生产的规律决定的
B.社会再生产的形式决定的
C.剩余价值规律决定的
D.竞争规律决定的
[判断题]在国际金融市场相互影响和日益动荡的今天，我国政府部门将吸取国际金融市场动荡的教训，采取降低证券市场风险、加强监管、提高上市公司的素质等积极措施，促进证券市场的稳健发展。（）
[单项选择]According to the passage, which of the following has changed the most in the last 500 years
A. Food.
B. Clothing.
C. Ideology.
D. Language.
[单选题]脑外伤后躁动的处理包括( )？
A.明确诊断后尽快手术去除病因
B.苯妥英钠每次0.1g、每日三次用于预防
C.快速静脉输注高渗降颅内压药物，以缓解病情，争取时间
D.患者突然变得躁动不安，提示有颅内血肿或脑水肿的可能
E.意识模糊的患者出现躁动，须先给镇静剂，再找原因
[简答题]
"The Child is Father of the Man," wrote the English poet
William Wordsworth. 111. Adults today are as aware as Wordsworth of the
importance of childhood experiences that a cherished and well-behaved child has
a better chance of growing into a balanced, loving and law-abiding adult than an
unloved one. The Children Act of 1989, created to give children much-needed
protection against abuse, in the process legalized the ideology: the child comes
first.
112. But while the nurturing of self-esteem in
children is now accepted as a requisite of their development, the social and
economic demands on over-worked, harassed parents often prevent them from
putting this theory into practice where it matters most in the home. Indeed,
much of the time it seems that parents themselves are suffering a crisis of
self-esteem.
Reports show that teenagers are increasingly obese
and slothful. They watch on average between four and six hours of televi
[单项选择]低钾血症时肠鸣音的变化是（）
A. 肠鸣音正常
B. 肠鸣音活跃
C. 肠鸣音亢进
D. 肠鸣音减弱
E. 肠鸣音消失
[单选题]麻疹出疹与发热的关系是 ( )
A.发热伊始即有疹出
B.只出疹,不发热
C.先出疹,后发热
D.热甚疹出
E.热退疹出
[单项选择]水泥熟料中的各种矿物，抗硫酸盐侵蚀性最强的是( )，水化热最大的是( )。
A. C3S，C4AF
B. C2S，C3A
C. C4AF，C2S
D. C3S，C2S
[单项选择]
Health implies. more than physical fitness. It also implies mental and emotional wellbeing. An angry, frustrated, emotionally (1) person in good physical condition is not (2) healthy. Mental health, therefore, has much to do (3) how a person copes with the world as it exists. Many of the factors that (4) physical health also affect mental and emotional well-being.
Having a good self-image means that people have positive (5) pictures and good positive feelings about themselves, about what they are capable (6) , and about the roles they play. People with good self-images like themselves, and they are (7) like others. Having a good self- image is based (8) a realistic (9) of one’s own worth and value and capabilities.
Stress is an unavoidable, necessary, and potentially healthful (10) of our society. People of all ages (11) stress. Children begin to (12) stress during prenatal d
A. access
B. assess
C. process
D. possess
[判断题]物资入库时间是否异常只能将物资入库单的入库时间与竣工项目清单中的投产时间对比。
A.正确
B.错误
[单选题]在编辑Word文档时，我们常希望在每页的顶部或底部显示页码及一些其它信息，这些信息若打印在文件每页的顶部，就称之为( )。
A.页眉
B.分页符
C.页脚
D.页码
[单选题]普萘洛尔治疗心绞痛的主要药理作用是
A.扩张冠脉
B.抑制心肌收缩力，减慢心率
C.以上都不是
D.降低左室壁张力
E.减低心脏前负荷
[单项选择]对于“物流”有多种定义，比如：“物流是物质资料从供给者向需要者的物理性移动，是创造时间性、场所性价值的经济活动。”又如，“物流是供应链运作中，以满足客户要求为目的，对货物、服务和相关信息在产出地和销售地之间实现高效率和低成本的正向和反向的流动和储存所进行主计划、执行和控制的过程。”这两种定义的区别在于（）
A. 包含的要素不同
B. 目标不同
C. 观察视角不同
D. 依据的理论不同
[单选题]工作票签发人名单应（）。
A.公布
B.公示
C.备案
D.口头通知
[单选题]我行公务卡最短免息还款期为（ ）天。
A.25
B.30
C.50
D.56
[单项选择]在课件中关于图层的说法，正确的是（）。
A. 在课件中的图层不能重命名
B. 它与图形图像处理软件的图层不一样
C. 在课件中图层不能插入图片
D. 课件在同一图层上面，图像不是并列的
[单选题] 乙炔瓶的颜色是( )。
A.绿色
B.白色
C.淡蓝色
D.黄色
[简答题]试论领导者在选才用人过程中衡量人才的标准。
[单项选择]( )已证实是惟一能降低儿童和成年人龋齿患病率和减轻龋齿病情的营养素。
A. 锰
B. 钴
C. 氟
D. 钼
[多选题]《铁路旅客办理细则》中规定：不能按行李、包裹运输的物品范围主要为（ ）。
A.猛兽
B.大象
C.猛禽
D.老虎
[多选题]下列对驾驶员行为要求描述正确的是( )。
A.必需遵守国家的法律法规及公司的一切管理规章制度
B.上班需穿工衣佩戴工作证;保持衣着整洁
C.工作中要做到;文明用语、礼貌待客，积极维护公司的荣誉及形象
D.尊敬领导、团结同志，不拉帮结派、参与黄、赌、毒等违法行为
[单选题]330KV以及以上送变电工程.在邻近高压.强电场所中的工作人员.应该穿()。
A.普通工作服
B.工作服
C.防静电服
