题目详情
当前位置:首页 > 职业技能鉴定考试 > 聚氯乙烯
题目详情:

[填空题]氢氧化钠的分子式(),分子量()。

热门试题:

[单选题]员工在安全生产中有权拒绝是指( )。
A. 不想做的工作有权拒绝
B. 不想做的岗位有权拒绝
C. 心情不好有权拒绝
D. 有权拒绝违章作业和强令冒险作业
[多选题]电客车二系悬挂包含()部件
A.空气弹簧
B.安全钢丝绳
C.高度阀杆
D.横向止挡
E.垂向止挡
[多项选择]下列属于蒙古族的民族民俗的有( )。
A. 英雄史诗《江格尔》
B. 中国最早用蒙文写成的历史文献《蒙古秘史》
C. 著名的乐器是“马头琴”
D. 主要节日是“那达慕”
[多项选择]急性肾衰竭,少尿或无尿期,临床表现有()
A. 氮质血症
B. 低血钾
C. 低氧血症
D. 出血倾向
E. 高钠血症
[单项选择]天文历法是中华民族征服利用自然的重大发明创造,下列叙述错误的是( )。
A. 春秋时我国历法已经基本上确立十九年七闰的原则,比西方早一百六十年
B. 张衡发明制作的地动仪比欧洲早一千七百多年
C. 沈括编成的《授时历》,同现行公历的一年周期相同
D. 郭守敬主持了元朝全国范围的天文测量工作
[多项选择]下列选项中,属于烟花爆竹零售经营者应具备的条件的有( )。
A. 有事故应急救援预案、应急救援组织和人员,并配备必要的应急救援器材、设备
B. 经营场所与周边建筑、设施保持必要的安全距离
C. 主要负责人经过安全知识教育
D. 实行专店或者专柜销售,设专人负责安全管理
E. 经营场所配备必要的消防器材,张贴明显的安全警示标志
[多选题]战斗精神属于意识领域范畴,是一支战斗队伍( )气节等精神力量的集中反映,是队伍战斗力的重要组成部分。
A.胆识
B.思想
C.情感
D.意志
E.胆量
[判断题]当消防产品的市场准入检查合格时,可不继续进行产品质量现场检查而进行直接判定。( )
A.正确
B.错误
[单选题]寝室获得校级四星级寝室荣誉称号,思想品德素质测评中寝室长可认定( )个卓越修为学分。
A.0.1
B.0.2
C.0.3
D.0.4
[判断题]防误主机的交流电源应是双回路自动切换供电电源。
A.正确
B.错误
[单选题]关井后,随着气柱的上升,地层压力( )。
A.会增大
B.会减小
C.不发生变化
D.不能确定
[名词解释]旅游市场机制
[单项选择]患儿男,3岁。水肿、尿少1周,血压120/80mmHg,尿常规:蛋白(++++),血浆白蛋白25g/L,24小时尿蛋白定量为4g。此例诊断价值最大的化验是()
A. 血脂
B. 肾功能检查
C. 24小时尿蛋白定量,血浆蛋白
D. 肾B超
E. 蛋白电泳
[单项选择]
Unmarried Women Becoming Homeowners

An increasing number of single women are buying their own homes, according to industry experts. By contrast, the figures for unmarried men buying houses or apartments show no increase. What is behind this trend I put the question to analysts at the Real Estate Institute, who came up with the following observations:
●Women no longer seek marriage and a homemaking role as their first priority, but want a stable job or career instead, and this puts them in a position where they can own a home independently.
●Single men are no longer pressured to "settle down," which traditionally means getting a stable job with a career path and then getting married and buying a house. They tend, therefore, to be less likely to have stable jobs.
●Women are increasingly better qualified and in many areas have surpassed men. This enables them to obtain better and more highly pai
A. To provide information about the steps required in owning a home
B. To inform the public about the types of mortgages available today
C. To report the opinions of the experts in the real estate market
D. To encourage people to work harder to achieve their career goals

[单选题](4分)商品销售中,刚上线不久,基础销量比较少,几乎没有买家评价和买家秀的商品是指( )商品。
A.日常销售款
B.爆款
C.引流款
D.新品
[单项选择]在一起离婚诉讼中,人民法院误将传飘送达给与黄月琴同名的邻村的黄丹琴,后者的丈夫一直在外地打工,当她接到法院的传票后,承受不住这种打击,引起精神病复发,不能劳动,生活上不能自理。对于此案,人民法院对精神混乱的黄月琴应否负赔偿义务( )
A. 不应当负赔偿义务,因为黄月琴以前就有精神病,并不是人民法院误发传票的行为才导致其有精神病
B. 不应当负赔偿义务,因为人民法院误发传票的行为只是给其精神造成损害,而对于精神赔偿在我们国家赔偿中是不存在的
C. 不应当承担赔偿义务,因为黄某所受损害是由人民法院工作人员的个人行为造成的,应当由有关责任人员负赔偿责任
D. 人民法院可以根据《民法通则》第 121条的规定承担赔偿义务
[多项选择]下列各项中,根据增值税法律制度的有关规定,不得开具增值税专用发票的有 ( )。
A. 在境外销售应税劳务
B. 销售报关出口的货物
C. 将自产货物用于集体福利
D. 转让非专利技术
[判断题]遇天气恶劣,信号机显示距离不足200 m时,司机或车站值班员须立即报告列车调度员,列车调度员应及时发布调度命令,改按天气恶劣难以辨认信号的办法行车。
A.正确
B.错误
[单项选择]下面四个选项中,在语意上与“天边偶尔飘浮着淡淡白云”构成最贴切的比喻的一项是:
A. 形成朵朵盛开的白莲。
B. 就像白缎上绣着几朵浅浅的银色的暗花。
C. 像从别的什么仙境飘来片片银色的羽毛。
D. 好像镶嵌在蓝色的玻璃上的几片洁净的羽毛。
[多选题]HF2-25型防护盒﹙﹚号端子连接JRJC2-70/240型二元二位轨道继电器的轨道线圈两端。
A.1
B.2
C.3
D.4
[单项选择]Over the past century, all kinds of unfairness and discrimination have been condemned or made illegal. But one insidious form continues to thrive, alphabetism. This, for those as yet unaware of such a disadvantage, refers to discrimination against those whose surnames begin with a letter in the lower half of the alphabet. It has long been known that a taxi finn called AAAA cars has a big advantage over Zodiac cars when customers thumb through their phone directories. Less well known is the advantage that Adam Abbott has in life over Zo Zysman. English names are fairly evenly spread between the halves of the alphabet. Yet a suspiciously large number of top people have surnames beginning with letters between A and K. Thus the American president and vice-president have surnames starting with B and C respectively; and 26 of George Bush’’ s predecessors ( including his father) had surnames in the first half of the alphabet against just 16 in the second half. Even more striking, six
A. People with surnames beginning with N to Z are often ill-treated.
B. VIPs in the Western world gain a great deal from alphabetism.
C. The campaign to eliminate alphabetism still has a long way to go.
D. Putting things alphabetically may lead to unintentional bias.
[判断题]电务(通信)段应建立段、车间、工区三级安全生产体系,建立健全作业过程自控、互控、他控机制,完善监控手段,强化现场作业控制。
A.正确
B.错误
[单项选择]对于一般固体废物进行收集分类必须遵循的原则是()与城市垃圾分开
A. 工业废物
B. 植物垃圾
C. 医疗垃圾
D. 农村垃圾
[判断题]检修发电机.同期调相机,检修机组装有可以堵塞机内空气流通的自动闸板风门的,应采取措施保证使风门不能打开,以防窒息。
A.正确
B.错误
[填空题]Daily social relations in France have always been dominated by family ties. The family has been the focus of the individual’s loyalty and (47) , of his economic interest, and even of his (48) duty. Many an older Frenchman has spent his youth in a World where the family’s needs and demands were put before those of the local (49) or even of the State.
The main change since the war is that the focus of loyalty has been (50) narrowing from the" (51) family" to the "nuclear family", i.e. the home cell of parents and children. In the rural areas the traditionally big peasant families have lost their influence as the young (52) away to the town. And in the upper class families, as (53) gives way to income and family management disappears, the tight network of the big family gathering has become less necessary for the individual’s future, and also less easy to (54) .
Though clan(宗族) loyalties towards more dis
[判断题]牙内陷最严重的一种是畸形根面沟。
[单选题]在课程系统运作发展过程中收集课程各个要素的相关材料,加以科学分析判断,以此调整和改进课程方案,使正在运行中的课程更为完善的一种评价方式是( )
A.形成性评价
B.诊断性评价
C.总结性评价
D.终结性评价
[单选题]车站值班员根据列车调度员下达停电命令指示内勤助理值班员在控制台(显示屏)上对应停电线路进路两端加扣()。外勤助理值班员在占线板上对应的停电股道填写“断电”字样。
A.停电表示牌
B.无电表示牌
C.表示牌
D.断电表示牌
[填空题]遇险紧急呼救程序中,收到回复后,应当立即将( )、单位、( )、当前处境、( )等情况一次性报告清楚,并与紧急救援小组保持联络。
[单项选择]王某现在80岁,妻子健在,有一个女儿、两个儿子、一个25岁的孙女、一个22岁的孙子和一个10岁的外孙。王某想制定一份财产传承规划,他现在向助理理财规划师咨询以下问题,请选择正确的答案。收养人只能收养()名子女。
A. 1
B. 2
C. 3
D. 4
[多选题]第一百零七条:生产经营单位的(******)不落实(******),不服从管理,违反安全生产规章制度或者操作规程的,由生产经营单位给予批评教育,依照有关规章制度给予处分;构成犯罪的,依照刑法有关规定追究刑事责任
A.从业人员
B.岗位安全责任
C.岗位职责
D.技术安全责任
[多选题]被许可人需要延续依法取得的行政许可的有效期的行政机关应当(     )。
A.根据申请在该行政许可有效期届满前作出是否准予延续的决定
B.根据申请在该行政许可有效期届满三十日前作出是否准予延续的决定
C.行政机关逾期未作决定的视为准予延续
D.行政机关逾期未作决定的视为不准延续
[简答题]商鞅继承前人重农思想,提出了农战思想,主张是什么?
[单选题]25型双层客车的重心在两转向架心盘中心连线的( )处。
A.44198
B.44199
C.44230
D.44259
[单项选择]陈实功著有()。
A. 《金匮要略》
B. 《外科正宗》
C. 《医门法律》
D. 《黄帝针灸甲乙经》
E. 《万病回春》
[填空题]根据作业是否需要天窗,维修项目分为应纳入天窗的维修项目和可<--NRC-->的维修项目。
[单项选择]患者,女,40岁。子宫Ⅲ度脱垂及阴道壁膨出。应首选的治疗措施是
A. 补中益气汤
B. 阴道子宫全切术及阴道前后壁修补术
C. 子宫托
D. 阴道纵隔成形术
E. 针灸治疗

我来回答:

购买搜题卡查看答案
[会员特权] 开通VIP, 查看 全部题目答案
[会员特权] 享免全部广告特权
推荐91天
¥36.8
¥80元
31天
¥20.8
¥40元
365天
¥88.8
¥188元
请选择支付方式
  • 微信支付
  • 支付宝支付
点击支付即表示同意并接受了《购买须知》
立即支付 系统将自动为您注册账号
请使用微信扫码支付

订单号:

截图扫码使用小程序[完全免费查看答案]
请不要关闭本页面,支付完成后请点击【支付完成】按钮
恭喜您,购买搜题卡成功
重要提示:请拍照或截图保存账号密码!
我要搜题网官网:https://www.woyaosouti.com
我已记住账号密码