水
二氧化碳
沙石
| In China,when you meet a friend in the
street,you would say,"Where are you going "or"Have you eaten yet "But in England
people don’t do that.In fact,if you ask an English person these questions,he
might think that is his business,not yours.And the common saying"Mindyour own
business."will com A. it is’necessary for them to know where their friends go B. that is a way to show their politeness C. they are interested in other people’s business D. they care for their friends [单项选择]制造玻璃的最主要原料是( )
A. 金刚石 B. 长石 C. 砂岩 D. 石母 [单项选择]地铁列车每单元Mp车转向架有（）幅接地装置。
A. 4 B. 5 C. 6 D. 7 [单选题]按作业过程货物作业停留时间包括:入线前,站线作业,( )三项停留时间。
A.装卸作业 B.取送作业 C.编组作业 D.出线后 [单项选择]
在现收现付制下，养老保险的人均缴费或征税率决定于（）等因素。 A. ①② B. ①③ C. ①②③ D. ①②④ [多选题]LKJ-15C型扩展单元主要负责采集( )等信息。
A.机车信号 B.过分相信号 C.鸣笛信号 D.平面调车信号 [多选题]在5级及以上的大风以及（）、沙尘暴等恶劣天气下，应停止露天高处作业。
A.暴雨 B.雷电 C.冰雹 D.大雾 [判断题]UFO报表中，关键字的位置可以用偏移量来表示，负数值表示向左移，正数值表示向右移。
[判断题]带式制动闸的钢带两头弯曲铆接后的铆钉头不得低于闸带厚度。( )
A.正确 B.错误 [判断题]国网公司优化电力营销环境“深化创新年”活动中要求，在供电营业厅同步公开12398能源监管热线和95598供电服务热线，主动接受社会监督和政府监管。（）
A.正确 B.错误 [单项选择]一眼球静止时处于外展位并有瞳孔扩大是哪对颅神经损伤（）
A. 舌咽神经 B. 外展神经 C. 面神经 D. 滑车神经 E. 动眼神经 [单选题]周围静脉适用短期小于14天使用胃肠外营养需要量不很大的患者,所用营养液渗透压应( ),以避免对静脉造成损坏。
A.<900 B.>900 C.<600 D.>300 E.<300 [单项选择]决策过程中最核心、最关键的一步是( )。
A. 发现问题，确定目标 B. 调查预测，拟订方案 C. 评估优选，确定方案 D. 实施方案，修正完善 [判断题]煤矿安全监察机构依法行使职权，不受任何组织和个人的非法干涉。
A.正确 B.错误 [单选题]1942年5月25日，在山西辽县十字岭，八路军副参谋长（ ）指挥部队突破日军包围时，壮烈牺牲。
A.左权 B.彭雪枫 C.罗炳辉 D.刘志丹 [单选题]属于加油站站长HSE职责的是( )
A.组织开展防火、防盗、防抢劫等突发事件的预案演练 B.积极参加各种预案的演练 C.按规定对计量器具、发油仪表定期进行检定校验 D.做好现金收付工作,确保现金安全 [单选题]根据《铁路运输收入管理规程》，运输收入损失金额不足1万元的事故属于( )。
A.一般事故 B.大事故 C.重大事故 D.坏账损失 [单选题] 用户访问对象存储服务(兼容OpenStack Swift接口)需通过下列哪一类服务器进行认证。
A. KEYSTONE B. LDAP C. RBAC D. AD [不定项选择题]共用题干
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 developments,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 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 re-education of adults. 4.The earliest programs of organized adult education arose in Great Britain in the 1790s,with the founding of an adult school in Nottingham and a mechanics' institution in Glasgow. Benjamin Franklin and some friends found the earliest adult education institution in the U.S.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. Some adults want to learn________. A.by social and economic changes B.guided self-study and correspondence courses C.by studying together with children D.what they did not manage to learn earlier E.dates back to the eighteenth century F.mass production [简答题]在综合重合闸装置中，通常采用两种重合闸时间，即“长延时”和“短延时”，这是为什么？
我来回答: 提交
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