[判断题]当车辆在弯道上进行连挂时，对中装置关闭，这时可利用导向杆进行对中，从而顺利地进行连挂。

[简答题]景德镇陶瓷茶具中薄胎高级茶具的特点是什么？

[单选题]弹簧储能操动机构在断路器处于运行状态时,储能电动机的电源隔离开关应在()
A. 断开位置
B. 闭合位置
C. 断开或闭合位置

[简答题]各种信号设备的开口销劈开角度有何要求？

[单选题]在安全设备进行工作时，严禁绕过（ ）将两侧网络直连。
A.防火墙
B.横向隔离
C.纵向加密装置
D.安全设备

[单选题]下列选项中，证明时间、空间和物质运动不可分割的理论是（）。
A.牛顿力学理论
B.麦克斯韦电磁场理论
C.爱因斯坦相对论
D.达尔文进化论

[单项选择] The Natural Balance being Altered
The balance of nature is a very elaborate and delicate system of check and countercheck. It is continually being altered as climates change, as new organisms evolve, as animals or plants spread to new areas. But the alterations have in the past, for the most part, been slow. whereas with the arrival of civilized man, their speed has been multiplied much: from the evolutionary time-scale, where change is measured by periods of ten or a hundred thousand years, they have been transferred to the human time-scale in which centuries and even decades count.
Everywhere man is altering the balance of nature. He is facilitating the spread of plants and animals into new regions. Sometimes deliberately, sometimes unconsciously. He is covering huge areas with new kinds of plants, or with houses, factories, slagheaps and other products of his civilization. He gets rid of some species on a large scale, but favors the multiplication of others. In brief, he has done more in five thousand years to alter the biological aspect of the planet than has nature in five million years.
Many of these changes which he has brought about have had unforeseen consequences. Who would have thought that the throwing away of a piece of Canadian waterweed would have caused half the waterways of Britain to be blocked for a decade Or that provision of pot cacti for lonely settlers’ wives would have led to Eastern Australia being covered with forests of prickly pears
Who would have predicted that the cutting down of forests on the Adriatic coast, or in parts of Central Africa, could have reduced the land to a semi-desert with the very soil washed away from the bare rock Who would have thought that improved communications would have changed history by the spreading of disease-sleeping sickness into East Africa, measles into Ocean. AIDS around the whole world
These are spectacular examples, but examples on a smaller scale are everywhere to be found. We made a nature sanctuary for rare birds, providing absolute security for all species; and we may find that some common and hardy kind of birds multiplies beyond measure and drive away the rare kinds in which we are particularly interested. We see, owing to some little change brought about by civilization, the starting spread over the English countryside in hordes. We improve the yielding capacities of our cattle; and find that how they exhaust the pastures which were sufficient for less demanding stock. We gaily set about killing the carnivores that disturb our domestic animals, the hawks that eat our fowls and game-birds; and find that in so doing we are also removing the brake that restrains the multiplication of mice and other little rodents that gnaw away the farmers’ profits.This passage can best be characterized as ______.
A. a reminiscence of times past
B. a thoughtful essay on nature’s laws
C. a lament that so many species vanished
D. an objective discussion of civilization

[简答题]北京某社区女青年姜某，24岁，在高中读过一年书，性格内向、自卑、较封闭，语言能力很差。姜某从小在新疆长大，从新疆搬到北京已有四年，有北京户籍，但因生活圈子狭窄没有结交到朋友，自己感觉很闭塞、很压抑，但又无力改变。姜某的父母都只有初中学历，父亲性格内向、不善交流，不怎么关心女儿的教育及前途。现在父亲已退休，但因为生活压力巨大，还谋了一份临时工，每天早出晚归。母亲擅长与人沟通，但因忙于安顿家庭，筹钱购置一室一厅的房子而疏忽了对女儿的关心。姜某待业在家多年，其间也上过5个技能培训班，但并没有掌握一门过硬的谋生技能，一直找不到稳定的工作。姜某学习自觉性很差，比较懒惰，没有明确的生活目标，平时喜欢看电视剧和一些娱乐杂志。
[问题]
针对姜某的情况，社会工作者可以采取哪些介入策略

[单项选择]河南荥阳关帝庙遗址是2007年度全国十大考古新发现之一，该遗址揭露的大型聚落遗址属于（）。
A. 新石器时代
B. 商代
C. 周代

[判断题]万向传动轴由法兰盘、十字轴、万向节叉、保护套管、花键传动轴和花键套等部分组成。
A.正确
B.错误

[名词解释]分业经营

[单选题]线路设计速度为160 km/h及以下的铁路，位于路堑上的路肩宽度不应小于（ ）m。
A.0.6
B.0.8
C.1
D.1.5

[判断题]( ) 中间站本务机车调车作业通知单车站示意图中，应将股道内的停留车位置按两端、中部以"○"标注。（ ）
A.正确
B.错误

[单项选择]下列句子中，表达上有歧义的是（）。
A. 电信通信正向着由计算机加入通信网形成的综合数字网普及发展过渡，电信通信以这个过渡为主轴线，建好用户光缆网，完成电信港，发展个人通信系统。
B. 国防大学这次招收的二百余名学员，大部分是从全军部队选拔的年轻优秀中高级指挥员，还有部分以培养高级人才为目标的研究生。
C. 经上海市政府的批准，该大学科学技术开发总公司已改制为复华实业股份有限公司，在国内高校高科技生产中率先进入股份制行列。
D. 不仅仅是孩子，甚至一些成年人也可以从本来并没有什么教育意图的节目中学到点东西，这种情况屡见不鲜。

[多项选择]社区健康教育的工作重点有（）。
A. 开发领导
B. 资源利用
C. 组织协调
D. 政府帮助
E. 健康目标

[判断题]不管是大接地电流系统还是小接地电流系统，供同期用的电压都可以从电压互感器的二次绕组相间取得，也可以从三次绕组的一个绕组上取得。（ ）
A.正确
B.错误

[单选题] CRH5型动车组《螺钉紧固度检查》项目的周期是()。【出自CRH5-M2-C100-006《螺钉紧固度检查》作业指导书】
A.5万公里/60天
B.10万公里/120天
C.15万公里/180天

[判断题]个体工商户申请POS机如法人结算账户不方便结算可填写授权书授权他人结算账户进行结算。（ ）
A.正确
B.错误

[多选题]甲公司是一家复印机生产企业。关于甲公司的价值链，下列表述正确的有（ ）。
A.进货材料搬运、部件装配、订单处理、广告、售后服务等活动属于基本活动
B.运输服务、原材料采购、信息系统开发、招聘等活动属于支持活动
C.价值链的每项活动对甲公司竞争优势的影响是不同的
D.公司的基础设施包括厂房、建筑物等

[单项选择]However much ______ , it will be worth the price.
A. does the watch cost
B. costs the watch
C. the watch will cost
D. the watch costs

[多选题]对于220V带拉线终端水泥杆D2D-10-I型代号各个含义( )
A.D2表示低压单相；D表示终端杆；10表示杆长10m；I表示标准试验荷载等级代号为I级的非预应力水泥杆
B.D表示低压单相；D2表示终端杆；10表示杆长10m；I表示标准试验荷载等级代号为I级的非预应力水泥杆
C.D2表示低压单相；D表示终端杆；10表示杆长10ｋm；I表示标准试验荷载等级代号为I级的非预应力水泥杆
D.略
E.略
F.略
G.略

[单项选择]药品的标签是指（）
A. 直接接触药品的包装材料
B. 直接接触药品的包装的标签
C. 内标签以外的其他包装的标签
D. 药品包装上印有或者贴有的内容
E. 内标签以外的其他包装材料

[单选题]下列哪种物质参与ADCC效应
A.IgG
B.IgM
C.巨噬细胞
D.T细胞
E.SmLg

[单项选择]
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