| The free enterprise has produced a
technology capable of providing the American consumer with the largest and most
varied marketplace in the world. Technological advances, however, have come
hand-in-hand with impersonal mass marketing of goods and services. Along with
progress, too, have come some instances of manipulative advertising practices
and a great increase in products whose reliability, safety and quality are
difficult to evaluate. Today’s consumers buy, enjoy, use and discard more types of goods than could possibly have been imagined even a few years ago. Yet too often consumers have no idea of the materials that have gone into the manufacturer’s finished product or their own motivation in selecting one product over another. Easy credit and forceful techniques of modern marketing persuade many consumers to A. the brand names of products they buy regularly B. why they purchase certain products C. the current interest rates on savings accounts D. where to buy cheaper things 热门试题:[判断题]457. 列车广播机线间变压器初、次级接反时，整列车扬声器声音小，只有接反的那只声音大。因为次级阻抗只有4欧，扩音机输出近似短路输出电压明显减小变压器更正后，扩音机输出才会正常。
A.正确 B.错误 [简答题]>什么叫塑性变形?
[判断题]金属材料的性能包括使用性能和工艺性能。
A.正确 B.错误 [单选题]新参加电气工作的人员、实习人员和临时参加劳动的人员（管理人员、非全日制用工等），应经过（ ）后，方可下现场参加指定的工作，并且不得单独工作。
A.专业技能培训 B.安全生产知识教育 C.考试合格 D.电气知识培训 [判断题]起吊重物稍一离地（或支持物），应再检查悬吊及捆绑，认为可靠后方准继续起吊。
A.正确 B.错误 [单选题]液压破碎锤应配备(),降低液压油工作温度;油温过高时应停机冷却。
A.冷冻液 B.冷却液 C.纯净氮气 D.油路冷却器 [单选题]关于卵巢癌的全腹照射，下面哪项不正确(1.00分)
A.适于任何期别的卵巢癌 B.照射范围是，上界达横膈，下界至盆底 C.肠粘连、肠梗阻为主要的并发症 D.也可出现恶心、呕吐等急性放射反应 E.给予DT25～30Gy，6～8周完成 [判断题]接收柜员已挂靠正常库箱的仅能进行代保管移交，交接双方只在系统中进行库箱移交，无需清点尾箱实物。
A.正确 B.错误 [单项选择]The English spend much time talking about weather. It is not because the weather is interesting and changeable, but because the English do not like to talk about personal things with others. At a bus stop or in a train, talking about the weather can be a good way of starting a conversations with people one does not know very well.
When you want to talk with an Englishman, you can talk about the weather first. [A] True [B] False [单项选择]被称为“课程评价之父”的教育家是( )。
A. 杜威 B. 斯塔弗尔比姆 C. 泰勒 D. 裴斯泰洛齐 [判断题]水工规范规定,粗骨料最大粒径不应超过钢筋间距的 1/3。()
A.正确 B.错误 [单选题]液压传动系统中的执行元件有( )。(易)
A.柱塞泵 B.控制阀 C.液压缸 D.液压泵 [单项选择]心理训练通常以（）为单位组织实施。
A. 中队 B. 大队 C. 支队 D. 总队 [单选题]患者女性,36岁。咳嗽1月余,伴
低热、痰中带血10天。全胸片示:右肺 上叶尖段炎症,伴有空洞形成。最可能的 诊断是 A.肺脓肿 B.支气管扩张 C.浸润型肺结核 D.癌性空洞伴感染 E.金黄色葡萄球菌肺炎 [填空题]车站清洁卫生工作情况汇总表以（）为单位报送。
[单选题]注射TAT治疗破伤风的机制是
A.减少毒素的产生 B.抑制破伤风杆菌 C.中和与神经结合的毒素 D.提高人体免疫力 E.中和游离毒素 [多项选择]它们保护自己的幼儿是一刻也不肯懈怠的。两只眼睛好像燃着的两团烈火。脖子时常要竖着向四方倾听。全身的神经好像紧张得要断裂一样。这样加紧的防御，有时还要变为攻击。即使你不怀敌意地走近它们，它们也要发出一种怪怪的叫声，飞来啄你。摄取食物的时候，它们自己也决不肯先吃，只是咯咯地唤着鸡雏。假如有别的同类要来分争，不管是雄是雌，它们一样地总要毫不留情地扑啄。睡眠或者下雨的时候，要把自己的鸡雏抱在自己的胸胁下，可怜胸脯上的羽毛要抱到一根也没有的程度。像这样的生活，要持续两三个月之久。在这期间，它们的性生活是完全停止的。
[单选题]属于普速铁路工务维修天窗作业II级维修项目的是( )。
A.岔尖轨、辙叉、基本轨;更换道岔扳道器下长岔枕、可动心轨道岔钢枕及两侧相邻岔枕或辙叉短心轨转向轴处轨枕更换道 B.开行路用列车运送作业人员、装卸机具、 C.利用小型爆破开挖侧沟或基坑(限于不影响路基稳定的范围) D.利用小型养路机械整治线路病害,对轨道(道岔)伤损零部件进行更换或修理 [简答题]绘制电气原理图的基本规则有哪些？
[判断题]施工单位视情况决定是否设立安全生产管理机构、配备专职安全生产管理人员
A.正确 B.错误 [判断题]新旧程度不同的电池可以在同一直流供电系统中混用。
A.正确 B.错误 [判断题]( )距离丈量时需三人,站在丈量前进方向前端的人,是前尺手,也称前链。
A.正确 B.错误 [判断题]心肺复苏法操作过程中，如有脉搏，表明心脏尚未停跳，可仅做人工呼吸，每分钟20～25次。
A.正确 B.错误 [多项选择]编制( )时，要分析和论证项目进度目标实现的可能性，并对项目进度目标进行分解，确定里程碑事件的进度目标。
A. 总进度计划 B. 各子系统进度计划 C. 总进度纲要 D. 总进度规划 E. 各子项目进度计划 [单选题]桥隧建筑物保养质量标准规定,桥枕腐朽部分或垫板切入深度在3mm及以上处所不超过( )。
A.5% B.10% C.15% D.20% [判断题]交流电力牵引区段的电缆金属护套不应与箱盒相接触。 ( )
A.正确 B.错误 [判断题]( ) 可燃液体闪点越高,火灾爆炸危险性越低。
A.正确 B.错误 [多选题]哪些是临时补修主要内容（2）
A.整修严重不良的道口设备 B.成段整修护轨。 C.处理线路其他故障。 D.其他需要临时补修的工作 [单选题]想法或假说的产生，来源于研究者____的思想，用来解释事物的成因，寻找或构建相关的___，以便揭示所观察到的事实的真相，因而，假说完全可能是____的，知道这一点，养成产生想法时保留判断的习惯就非常重要。依次填入划横线部分最恰当的一项是：
A.自由 证据 错误 B.主观 定律 歪曲 C.特别 学说 荒谬 D.独立 理论 虚假 [单项选择]人力资源规划的含义与功能人力资源规划的最终目标是要使组织和个人都得到（ ）。
A. 长期利益 B. 眼前利益 C. 经济实惠 D. 精神满足 [判断题]线路直线地段轨向不良，可用目测方法拨正。
A.正确 B.错误 [单选题]缓放继电器安装了铜线圈架相当于一个短路铜环,当继电器线圈断电后,铜线圈架内产生较大的感 应电流,以阻止铁心内磁通的消失,增加( )。
A.工作值 B.缓放时间 C.释放值 D.缓吸时间 [单项选择] You installed Oracle Database 11g and are performing a manual upgrade of the Oracle9i database. As a part of the upgrade process，you execute the following script： SQL>@utlu111i.sql Which statement about the execution of this script is true？（）
A. It must be executed from the Oracle Database 11g environment. B. It must be executed only after the SYSAUX tablespace has been created. C. It must be executed from the environment of the database that is being upgraded. D. It must be executed only after AUTOEXTEND is set to ON for all existing tablespaces. E. It must be executed from both the Oracle Database 11g and Oracle Database 9i environments. [单项选择]From: Darlene Palin, Harvington & Green
To: Derek Winters, Winters Language Academy Subject: Review Dear Mr. Winters, I have finished my review of your company’s financial arrangements. Fortunately, there are a number of measures I believe you can take in order to improve the profitability of your business. Most importantly, due to the low (147) at both your downtown and midtown academies, I think you should merge these two facilities. The other major change I recommend is to move to an incentive-based payment scheme for teachers. I feel that implementing this system will encourage teachers to be more innovative and dynamic in the classroom, (148) more customers for the business. I have attached a full copy of the report to this email. For clarification (149) any of the matters covered in the report, please don’t hesitate to contact me. Thank you, Darlene Palin Business Strategy Consultant — Harvington & Green A. enrollment B. employment C. containment D. population [单项选择]唾液腺良性淋巴上皮病变的组织学基础，除外（）
A. 腮腺组织内经常出现小的淋巴结 B. 腮腺淋巴结内出现导管和腺泡样结构 C. 唾液腺经常发生慢性炎症 D. 颌下腺导管周围常伴有弥散淋巴组织 E. 颈上区淋巴结髓质内可含有唾液腺组织 我来回答: 提交
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