更多“以下关于智能传感器特点的描述中错误的是()。”相关的问题
影响幼儿园班级组织的外在因素主要有()。
A.家长
B.园领导
C.园制度
D.社区文化
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We might marvel at the progress made in every field of study, but the methods of testing a person's knowledge and ability remain as primitive as ever they were. It really is extraordinary that after all these years, educationists have still failed to device anything more efficient and reliable than examinations. For all the pious claim that examinations text what you know, it is common knowledge that they more often do the exact opposite. They may be a good means of testing memory, or the knack of working rapidly under extreme pressure, but they can tell you nothing about a person's true ability and aptitude. As anxiety-makers, examinations are second to none. That is because so much depends oil them. They are the mark of success of failure in our society. Your whole future may be decided in one fateful day. It doesn't matter that you weren't feeling very well, or that your mother died. Little things like that don't count: the exam goes on. No one can give of his best when he is in mortal terror, or after a sleepless night, yet this is precisely what the examination system expects him to do. The moment a child begins school, he enters a world of vicious competition where success and failure are clearly defined and measured. Can we wonder at the increasing number of 'drop outs': young people who are written off as utter failures before they have even embarked on a career? Can we be surprised at the suicide rate among students?A good education should, among other things, train you to think for yourself. The examination system does anything but that. What has to be learnt is rigidly laid down by a syllabus, so the student is encouraged to memorize. Examinations do not motivate a student to read widely, but to restrict his reading; they do not enable him to seek more and more knowledge, but induce cramming. They lower the standards of teaching, for they deprive the teacher of all freedoms. Teachers themselves arc often judged by examination results and instead of teaching their subjects, they are reduced to training their students in exam techniques which they despise. The most successful candidates are not always the best educated; they are the best trained in the technique of working under duress. The results on which so much depends are often nothing more than a subjective assessment by some anonymous examiner. Examiners are only human. They get tired and hungry; they make mistakes. Yet they have to mark stacks of hastily scrawled scripts in a limited amount of time. They work under the same sort of pressure as the candidates. And their word carries weight. After a judge's decision you have the right Of appeal, but not after an examiner's. There must surely be many simpler and more effective ways of assessing a person's true abilities. Is it cynical to suggest that examinations are merely a profitable business for the institutions that run them? This is what it boils down to in the last analysis. The best comment on the system is this illiterate message recently scrawled on a wall: I were a teenage drop-out and now I are a teenage millionaire.The main idea of this passage is ______.A．examinations exert a pernicious influence on educationB．examinations are ineffectiveC．examinations are profitable for institutionsD．examinations are a burden on students
A.B.TheC.A．examinationsD.examinationsE.examinationsF.examinations
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下列关于FR–Ⅲ矫正器的叙述，正确的是（）。
A . 是一种固定矫正器
B . 适用于开者
C . 适用于下颌后缩者
D . 矫治力主要来源于口周肌肉
E . 适用于上颌前突者
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打印前，点击“文件”、“打印预览”可显示打印后的外观效果。
A.对 B.错
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上级业务部门深入疫区开展调查属于
A．主动监测
B．被动监测
C．主动与被动监测
D．哨兵监测
E．主动与哨兵监测
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该患者ECG示V4、V5、V6导联ST段压低0.025～0.05mV，其余未见异常；呼吸功能检查示，肺活量预测值为3.53L，实际值为2.35L，占预测值67%，FEV1.0%（一秒率）为84.2%。该患者存在哪些心肺功能异常？（）
患者男，69岁，二月前无原因出现音嘶哑，初为沙哑，后进行性加重。目前仍能与人交谈，无失音，曾在当地医院治（具体不祥），无明显效果，专科检查见左侧声带中后部有一菜花样肿物，病检为磷癌，入院拟行开喉癌切除术。
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深基坑降水的方法主要有()
A、集水井降水
B、井点降水
C、喷射井点
D、电渗井点
此题为多项选择题。
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对于旅客广播系统，优先权正确的是（）
A.机组广播、服务员广播、预录通知/娱乐系统音频、登机音乐
B.服务员广播、机组广播、预录通知、登机音乐/娱乐系统音频
C.机组广播、预录通知、服务员广播、登机音乐/娱乐系统音频
D.机组广播、服务员广播、登机音乐、预录通知/娱乐系统音频
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有如下程序： #include＜iostream＞ using namespace std； class C1 public： ～C1()cout＜＜1； ； class C2：public C1 public： ～C2()cout＜＜2； ； int main() C2 cb2； C1 *cb1； return 0； 运行时的输出结果是( )。
A．121B．21C．211D．12
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施工总平面图的设计原则是()。
A.依据施工部署、施工方案 B.尽量减少使用原有设施保证安全 C.减少二次搬运、减少占地 D.生活区、办公区应合在一起 E.利于减少扰民、环境保护和文名施工
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电能表常数1000r/（kvarh）表示（）。
A.转盘每转1000千乏时
B.1千乏时转盘转1000转
C.一千瓦时转盘转1000转
D.转盘每转1000千瓦时
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下列哪项是连朴饮的组成药物
A．陈皮半夏
B．黄连芦叶
C．菖蒲芦根
D．芦根甘草
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非网关网元和网关网元之间的通信是（），网关网元和网管之间的通信是（）。
A . A、带内DCN、带内DCN
B . B、带外DCN、带内DCN
C . C、带内DCN、带外DCN
D . D、带外DCN、带外DCN
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近多少年来，我国城市化率一直在增长。这一分析对不对？
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题目内容
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参考答案
十点题库官方参考答案
（由十点题库聘请的专业题库老师提供的解答）
