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信息匹配。 A. Social background for the Development of Adult Education B. What is the present situation? C. The purposes in Adult Education D. Ways of Adult Education E. The history of Adult Education F.What is Adult Education 1.______ Voluntary learning in organized courses by mature men and women is called adult education. Such education is offered to make people able to enlarge and interpret their experience as adults. Adults may want to study something which they missed in earlier schooling, get new skills or job training, find out about new technological development, seek better self-understanding, or develop new talents and skills. 2.______ This kind of education may be in the form of self-study with proper guidance through the use of libraries, correspondence (函授) courses,or broadcasting. It may also be acquired collectively in schools and colleges, study groups, workshops, clubs, and professional associations. 3.______ Modern adult education for large numbers of people started in the 18th and 19th centuries with the rise of the Industrial Revolution. Great economic and social changes were taking place: people were moving from rural areas to cities: new types of work were being created in an expanding factory system. These and other factors produced a need for further education and reeducation of adults. 4.______ The earliest program of organized adult education arose in Great Britain in the 1790s, with the founding of an adult school at Nottingham and a mechanics' institute at Glasgow. The earliest adult education institution in the United States was founded by Benjamin Franklin and some friends in Philadelphia in 1727. 5.______ People recognize that continued learning is necessary for most forms of employment today. For example, parts of the adult population in many countries find it necessary to take part in retraining programs at work or even to learn completely new jobs. Adult education programs are springing up constantly to meet these and other needs.
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【多选题】单字符输入和输出函数分别为
A.
getchar(字符型表达式)
B.
putchar()
【单选题】( )实际要素的形状所允许的变动全量称为形状公差。形状公差是为了限制形状误差而设置的。
A.
单一
B.
关联
C.
极限
D.
偏差
【单选题】形状公差是为了限制( )而设置的。
A.
位置误差
B.
形状误差
C.
方向误差
D.
跳动误差
【单选题】请你阅读下列一篇来自中央《焦点新闻》的报道,并回答有关问题: ……这里原本有一条清澈的小河,2000年里被规划为工业区,相继建起了水泥厂、小型造纸厂、化工厂、化肥厂……如今,这条小河经常泛着黄色泡沫,臭气冲天,令人作呕,河下游的农田不能灌溉,牲畜不能饮用,它被污染了。经初步判断其中污染物主要有泥沙、碎塑料、氯化钠、氢氧化钠、碳酸钠(含量较高)等…… (1)若要测定该河水的酸碱度,可选用下列选项中的...
A.
紫色石蕊试液
B.
酚酞试液
C.
pH试纸
D.
稀盐酸 (2)欲除去污水中的固体物质,可采用的操作有:沉淀、 等。 (3)要除去污水的臭味,可采用的物质有 。(写出一种即可) (4)经过(2)(3)处理后的水中,要验证是否还存在碳酸根离子,你认为应该怎样去检验?(请写出简单的实验设计方案)。 实验步骤 实验现象 实验结论 (5)今年的两会上温总理提出“让人民群众喝上干净的水、呼吸清新的空气”,这说明政府重视,也说明目前包括水污染在内的环境问题十分严重。请你提出保护水资源的两条建议: 、 。
【判断题】在JavaScript中可以用十六进制形式来表示浮点数常量。
A.
正确
B.
错误
【单选题】157 形状公差是为了限制( )误差而设置的。 ( A )尺寸 ( B )形状 ( C )定向 ( D )定位
A.
a
B.
b
C.
c
D.
d
【简答题】【背景材料】 某管道安装工程项目,该管道工程属于超高层建筑管道工程,由于施工项目经理部严格执行超高层建筑管道施工的技术要点,使得工作进展非常顺利,施工质量达到各项要求。 管道安装完毕后,对其进行了系统试验,试验时的有关实施过程如下。 (1)采用闪点为40℃的可燃液体介质对管道进行液压试验。 (2)在进行液压试验时其环境温度为2℃。 (3)在进行气压试验时,承受内压钢管的试验压力为设计压力的2.15...
【判断题】形状公差是为了限制形状误差而设置的.形状公差一般用于关联要素。
A.
正确
B.
错误
【单选题】形状公差是为了限制( )误差而设置的
A.
尺寸
B.
形状
C.
定向
D.
定位
【简答题】某管道安装工程项目,该管道工程属于超高层建筑管道工程,由于施工项目经理部严格执行超高层建筑管道施工的技术要点,使得工程进展非常顺利,施工质量达到各项要求。管道安装完毕后,对其进行了系统试验,试验时的有关实施过程如下: (1)采用闪点为40℃的可燃液体介质对管道进行液压试验。 (2)在进行液压试验时其环境温度为2℃。 (3)在进行气压试验时,承受内压钢管的试验压力为设计压力的2.15倍。 (4)泄漏...
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