热门试题:
[单项选择]If sustainable competitive advantage depends on work force skills, American firms have a problem. Human resource management is not traditionally seen as central to the competitive survival of the firm in the United States. Skill acquisition is considered as an individual responsibility. Labor is simply another factor of production to be hired—rented at the lowest possible cost—much as one buys raw materials or equipment.
The lack of importance attached to human resource management can be seen in the corporation hierarchy. In an American firm the chief financial officer is almost always second in command. The post of head of human resource managements is usually a specialized job, off at the edge of the corporate hierarchy. The executive who holds it is never consulted on major strategic decisions and has no chance to move up to Chief Executive Officer (CEO). By way of contrast, in Japan the head of human resource management is central—usually the second most important executive,
A. They hire people at the lowest cost regardless of their skills.
B. They see the gaining of skills as their employees own business.
C. They attach more importance to workers than to equipment.
D. They only hire skilled workers because of keen competition.
[单项选择]下列哪种方法既能禁止所有搜索引擎追踪此网页上的链接，且不传递链接的权重？（）
A. "metaname=""robots""content=""nofollow"">"
B. "ahref=""signin.php""rel=""nofollow"">signin"
C. "metaname=""Baiduspider""content=""nofollow"">"
D. "metacontent=""nofollow"">"
[单选题]018323利用万用表R×1k档分别用两支表笔分别接一作用良好晶体二极管两端，若测出的电阻为几百欧到几千欧，说明负表笔接的是二极管的（）
A.正极
B.负极
C.零极
D.不能确定
[单项选择]EWMA控制图在下列哪种情况必须应用？（）
A. 不可能进行游程检验
B. CUSUM控制图已经证明应用无效
C. 数据中有连续的相关性
D. P控制图不适用
[单项选择]
All art booms are different. The previous one ended in 1989, when Japanese buyers withdrew from the Impressionist market. Interest rates rose in the slump that followed; there were plenty of sellers but no buyers. Today the reverse is true. Buyers are looking to diversify into alternative assets. The only problem is the sellers. There is plenty of money, but little to buy.
It should follow, then, that buyers will snap up anything. But that is not quite the case, as the Old Master sales at Christie’s in London on December 8th showed only too well. In the recent sales the best pieces sold brilliantly, and the rest hardly at all. The best included a rare Raphael drawing, and an elegant self-portrait by Sir Anthony van Dyck. Many of the leading dealers were present, including Philip Mould, known as the BBC’s "art detective;" Alfred Bader, a rich American art-market broker; and the heirs to two important art-dealing businesses, William Noortman and Simon
A. kept in one home for three centuries
B. once sold for about 2.5 million pounds
C. put up for auction for the first time
D. won by two American art dealers
[单选题]对幼儿的疼痛进行评估,适宜用 ( )
A..口诉言词分级法
B..数字分级法
C..视觉模糊法
D..面部表情分级法
E..五指法
[多选题]巡视时禁止（）高压设备的防护栅。
A.移开
B.查看
C.越过
D.靠近
[判断题]对于显失公正的不当行政行为，判决予以撤销。( )
[多项选择]具有合同担保资格有______。
A. 企业法人
B. 自然人
C. 政府机关
D. 保险公司
E. 学校
[单项选择]对于有免疫缺陷或免疫抑制患者输辐照红细胞的作用是（）。
A. 防止输血相关移植物抗宿主病
B. 防止溶血
C. 防止不良反应
D. 提高免疫力
E. 防止病原体传播
[单项选择]认定被告人有罪必须具备的条件是（）。
A. 有被告人的供述
B. 有证人证言
C. 有现场勘验笔录
D. 证据确实、充分
[单项选择]慢性肺部疾病患者行间歇正压通气时，突然出现发绀、SpO2下降、双侧胸廓运动不佳听诊一侧呼吸音消失，最可能的原因是( )
A. 气栓
B. 气胸
C. 肺栓塞
D. 喉痉挛
E. 导管脱出
[单项选择]固定间隔期系统的缺点主要是( )。
A. 一次办理多种商品的订购，订购费用高
B. 一次订购的金额大，不便于获得价格折扣
C. 安全库存量高
D. 需要严格跟踪库存水平，作业成本高
[单选题]物体打击中坠落物伤人是指：（）、（）、（），（）、（）伤人。
A.机械肩断裂、钢丝绳折断、机械肩失灵、机械倒塌、吊架下坠。
B.工具、零件、零部件等物髙处掉落伤人、钢轨、钢筋等重物坠落
C.物体高处坠落、人员高处坠落、机械肩断裂、钢丝绳折断、机械肩失灵
[填空题]国际5号码是一种__________单位代码。
[单项选择]为了取得理想的喷雾效果，喷雾水枪应在（）工作。
A. 额定压下
B. 额定压上
C. 高压下
D. 低压上
[单选题]在半自动闭塞区段，当进站信号机不能使用时，列车凭（）进站。
A.通过信号
B.路票
C.绿色许可证
D.引导信号
[单选题]王某涉嫌欺诈发行股票、债券罪 ,其债券、股票被冻结,冻结的期限为( )。
A.6个月
B.1年
C.2年
D.3年
[单项选择]物质从一种状态转变为另一种状态，并在瞬间放出大量能量的现象称为（）
A. 燃烧
B. 爆震
C. 爆炸
D. 闪爆
[判断题]在隧道施工过程中进行围岩内部位移量测时，量测断面应设在代表性的地质地段，并选取1-2个量测断面。（ ）
A.正确
B.错误
[多选题]组织安全风险评估，应当着眼保证圆满完成作战训练等任务，防止消极保安全的行为（）。
A.禁止随意提高风险等级
B.禁止降低工作标准和训练强度
C.禁止擅自取消险难课目训练
[简答题]某市教育局《关于进一步规范基础教育办学行为有关问题的通知》中规定：坚持义务教育阶段公办学校就近免试入学，任何公办、民办和各类进行办学体制改革的小学、初中不得以考试的方式择优选拔新生，也不得以小学阶段各类学科竞赛（如小学数学奥赛等）成绩作为录取新生的依据。你对该市教育局的规定有什么看法？请从全面发展的教育目的出发对奥赛进行评价。
[单项选择]在申请入台证时，财力证明包括有：本人（）万元以上存款证明原件（存款日期必须在申请日期前一个月以上）
A. 1
B. 5
C. 10
D. 15
[单项选择]在教“写”的概念时，分别以麻雀、鸡、蝙蝠为例，是为学生提供( )。
A. 比较
B. 变式
C. 正例与反例
D. 概括
[判断题]2.686. 第686题
数字化线路保护中,线路一侧是常规互感器,线路对侧是电子式互感器,如果不进行任何处理,正常运行时不会出现差动电流。
A.正确
B.错误
[单选题]TTL门电路工作结构中的OC门指（）开路
A.发射极
B.集电极
C.基级
D.其它皆错
[单项选择]零售产品中（）变动的任何差异都将导致银行帐户中利率风险的累积。
A. 贷款利率
B. 存款利率
C. 存款利率和贷款利率
D. 长期利率
[判断题]8.7. 绝缘安全工器具使用前应擦拭干净。
A.正确
B.错误
[单项选择]The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well, especially cancer of the colon.
Different cultures are inclined to catch certain illnesses because of the food that is characteristic(典型) in these cultures. That food is related to illness is not a new discovery. In 1945, government researchers realized that nitrates (硝酸盐) and nitrites, commonly used to preserve color in meats, and other food additives(添加剂) , caused cancer. Yet, these carcinogenic (致癌的) additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin(青霉
[判断题]理想气体混合物的摩尔分数等于其质量分数。
[简答题]一电缆规格为KVV4*2.5，说明含义？
[单选题]项目负责人对本项目安全生产管理全面负责,应当建立项目安全生产管理体系,明确项目管理人员安全职责,落实( ),确保项目安全生产费用有效使用。
A.安全操作规程
B.安全技术交底
C.安全生产管理制度
D.检查验收
