题目详情
当前位置:首页 > 职业培训考试
题目详情:

[填空题]Whatever did we do before the invention of the zipper? In 1893 the world’s first zipper was produced in Chicago. Although the inventor claimed that it was a reliable fastening for clothing,this was not the case.The Chicago zipper sprang 51.______ open without warning,or jammed shut,and it swiftly lost popularity.Twenty years ago a Swedish-born engineer called 52.______ Sundback solved the problem.He attached tiny cups to the backs of the interlocked teeth,and this meant that the teeth 53.______ could be enmeshed more firmly and reliably. At first zippers were made of metal.They were heavy,and if they got stuck it was difficult to free.Then came nylon 54.______ zippers which were lighter and easier to use,and had smaller teeth.The fashion industry liked the new zippers far better because they didn’t distort the line of the garment or weighing 55.______ down light fabrics.They were also easier for the machinists to fit into the ga

热门试题:

[单选题]CR400AF动车组制动盘允许存在发纹,不允许存在()。
A.细纹
B.贯通裂纹
C.热斑
D.皱纹
[单选题]场景(四) 具有房屋建筑设计丙级资质的某油田勘探开发公司欲新建专家公寓,该工程地下一层,地上九 层,预制钢筋混凝土桩基础,钢筋混凝土框架结构。由甲设计院设计,施工图经乙审图中心审 査通过。经公开招标,由某施工单位承建,包工包料,某监理公司负责工程的监理。施工过程 中,建设单位要求更换外墙保温材料。 根据《建设工程质量管理条例》的规定,下列选项中不属于工程验收必备条件的是( )
A.有完整的技术档案
B.有完整的施工管理资料
C.设计单位签署的质量合格文件
D.监理单位签署的工程质量保修书
[单选题].根据《关于隧道施工安全九条规定》,隧道施工必须严格控制现场作业人数,掘进作业面应实施机械化作业,严禁超员组织施工作业。( )
A.正确
B.错误
[多选题]根据《国家电网有限公司基建安全管理规定》,下列关于基建管理部门安全管理人员职责说法正确的是()。
A.制定基建安全年(月)工作计划
B.负责制定基建安全教育培训计划
C.负责组织开展基建安全风险管理
D.负责开展基建安全标准化管理
E.略
F.略
[单选题]脚手架底部无防水措施,违反了脚手架底面标高应高于自然地坪50mm的规定。( )
A.正确
B.错误
[单选题]提供虚假财务报表的企业,根据虚假程度对信用等级进行调整。不完全准确的,信用等级调整到( )级(含)以下;完全不准确的,信用等级调整到( )级(含)以下。
A.A BBB
B.BBB BB
C.BB B
D.BB CCC
[单项选择]关于α-醋酸萘酚酯酶(α-NAE)染色,下述正确的是()
A. 单核细胞和幼单核细胞为阳性反应,且不被NaF抑制
B. 巨核细胞和血小板呈阴性反应
C. 少数粒细胞可呈弱阳性反应,且不被NaF抑制
D. 急性粒细胞白血病时,白血病细胞多呈阳性反应
E. 急性淋巴细胞白血病时,白血病细胞多呈阳性反应
[简答题]SAE30、SE/CC表示的是什么?
[单选题]SDAC的基本功能是什么?
A. 生成音响警告
B. 生成琥珀色警告
C. 生成显示在显示装置上的图象
D. 获取数据,然后生成信号
[填空题]Most people feel lonely sometimes. But it usually only lasts between a few minutes and a few hours. This kind of loneliness is not{{U}} (36) {{/U}}. In fact, it is quite normal. For some people though, loneliness can last for years. Now{{U}} (37) {{/U}} say there are three different types of loneliness. The first kind of loneliness is{{U}} (38) {{/U}} . This is the most common type. It usually disappears quickly and does not require any special attention. The second kind,{{U}} (39) {{/U}} loneliness, is a natural result of a particular situation - for example, a family problem, the death of a loved one, or moving to a new place. Although this kind of loneliness can cause{{U}} (40) {{/U}} problems, such as headaches and sleeplessness, it usually does not last for more than a year. The third kind of loneliness is the most{{U}} (41) {{/U}} . Unlike the second type, chronic loneliness usually lasts more than two years and has no specific cause. People who{{U}} (42) {{/U}
[多选题]社会主义市场经济体制的基本框架主要包括()。()
A.现代企业制度
B.完善的市场体系
C.健全的宏观调控体系
D.合理的个人分配制度
[判断题]严格履行客户设备送电程序,严禁新设备擅自验收或投运。发现违规擅自送电的客户受电工程,必须立即采取停电措施。
A.正确
B.错误
[简答题]缓冲器段修主要工序有哪些?
[单项选择]

Text 1
A classic series of experiments to determine the effects of overpopulation on communities of rats was conducted by a psychologist, John Calhoun. In each experiment, an equal number of male and female adult rats were placed in an enclosure. The rat populations were allowed to increase. Calhoun knew from experience approximately how many rats could live in the enclosures without experiencing stress due to over crowding. He allowed the population to increase to approximately twice this number. Then he stabilized the population by removing offspring that were not dependent on their mothers. At the end of the experiments, Calhoun was able to conclude that overcrowding causes a break down in the normal social relationships among rats, a kind of social disease. The rats in the experiments did not follow the same patterns of behavior as rats would in a community without overcrowding.
The females in the rat population were the most seriously affected by the h
A. when it was double the number that could live in the enclosure without stress
B. by removing young rats
C. so that there was a constant number of adult rats in the enclosure
D. All of the above are correct

[判断题]计算机键盘上的Ctrl键是起控制作用的,它必须与其他键同时按下,才起作用。
A.正确
B.错误
[多选题]铁路信号有( )信号。
A. 视觉
B. 听觉
C.红旗
D.信号灯
[单选题]未经( )同意和授权,任何人不得擅自接受记者采访或向媒体介绍情况、发表意见,不得擅自对外提供文字、图片、视频等资料。
A.地方政府
B.采访对象
C.党委宣传部或本单位党组织
D.业务部门
[简答题]什么是保本点、保利点?如何测算?
[多选题]题干67、创伤性网胃视诊症状表现为()。
A.运步小心、行动弛缓
B.下坡时不愿行走
C.抗拒左侧转弯牵遛
D.上坡时不愿行走
[单项选择]属于相畏的配伍是()。
A. 天南星配生姜
B. 甘草配甘遂
C. 石膏配牛膝
D. 丁香配郁金
E. 藜芦配白芍
[单项选择]心肌梗死患者预后的决定性因素为()
A. 心律失常
B. 心功能
C. 心肌坏死的数量
D. 年龄
E. 就诊的时间
[简答题]背景资料
某施工单位受建设单位的委托承担了某20层大厦的玻璃幕墙施工任务,并签订了施工合同,合同工期为70d。建设单位要求施工单位在开工前提交施工方案,施工单位组织有关人员编写了施工方案并提交建设单位,在施工前进行了设计、技术交底工作。
在施工过程中,采取了如下的施工方法和措施。
(1)在立柱和支座接触面之间加防腐隔离刚性垫片。
(2)立柱在预装、初步定位和自检合格后,正式焊接牢固。
(3)横梁两端与立柱连接处用铆钉铆接后,嵌入密封胶密封。
(4)打胶时先打横向胶、后打竖向胶,竖向胶缝宜自下而上进行,胶注满后,应检查是否有气泡等。
(5)幕墙钢龙骨架进行二次防腐处理后应进行自检,合格后,进入下一道工序。
(6)幕墙上端封口设置挡水板,防止雨水渗入室内。
问题
施工过程中采取的施工方法和措施中的不妥之处有哪些,请指出来,并改正。
[判断题]室外消火栓距路边不应超过2.0m。
A.正确
B.错误
[单项选择]操作工误操作或与其它()内漏或阀门没关会引起串油,冒罐事故的发生。
A. 连通的阀门发生
B. 油罐发生
C. 油罐相邻的阀门
D. 相邻的油罐
[单选题]在Excel所建立的图表( )
A.只能插入到数据源工作表中
B.只能插入到一个新的工作表中
C.可以插入到数据源工作表,也可以插入到新工作表中
D.既不能插入到数据源工作表,也不能插入到新工作表中
[判断题]人的不安全行为和物的不安全状态是造成安全生产事故发生的基本因素。()(0.5分)
A.正确
B.错误
[判断题]会计科目名称只能用汉字表示。
[判断题]为保证人身安全,除专业人员执行有关规定外,其他人员(包括所携带的物件)与牵引供电设备带电部分的距离,不得小于2 000 mm。
A.正确
B.错误
[判断题]在灭火战斗中,穿着消防员隔热防护服可以进入火焰区或与火焰直接接触。( )
A.正确
B.错误
[单项选择]医院感染监测资料来源于()
A. 微生物学报告
B. 病房巡视
C. 活检报告
D. 医务人员健康记录
E. 以上都是
[单选题]可动心轨辙叉道岔起道作业时,直、曲股应(),保证可动心轨辙叉在一个平面上,并做好道岔前后及道岔曲股顺坡。
A.同时起平
B.先起直股
C.先起曲股
D.先起中间股
[判断题]南宁、柳州、北海、钦州、贵港等支队要推动相关部门通过授权执法、委托执法、派驻执法等模式,确保每个镇街争取配备2名以上消防工作专职人员,逐步依托专职消防队成立“消防所”,接受大队和所在乡镇街道的双重领导,承担乡镇街道消安委办公室职能,统筹组织乡镇街道消防工作。
A.正确
B.错误
[填空题]鼻黏膜被覆于固有鼻腔内面,可分( )和( )两部分。呼吸区上皮为( )上皮,嗅区有( )功能。
[填空题]


[简答题]
How Should Teachers Be Rewarded

We never forget our best teachers-those who inspired us with a deeper understanding or an enduring passion, the ones we come back to visit years after graduating, the educators who opened doors and altered the course of our lives.
It would be wonderful if we knew more about such talented teachers and how to multiply their number. How do they come by their craft What qualities and capacities do they possess Can these abilities be measured Can they be taught Perhaps above all:How should excellent teaching be rewarded so that the best teachers--the most competent, caring and compelling--remain in a profession known for low pay and low status
Such questions have become critical to the future of public education in the U.S. Even as politicians push to hold
[单选题]19世纪末,哪位心理学家在宾夕法尼亚大学开办第一个儿童行为矫正诊所,解决儿童的行为问题,此举为心理学的产生奠定了基础
A.卡特尔
B.韦特默
C.高尔顿
D.帕森斯
E.桑代克
[判断题]对假外币纸币及各种假硬币,应当面以统一格式的专用袋加封,封口处加盖“假币”字样戳记,并在专用袋上标明币种、券别、面额、张(枚)数、冠字号码、收缴人、复核人名章等细项。( )
A.正确
B.错误
[单项选择]蛋形成时间最长的部位在()
A. 漏斗部
B. 膨大部
C. 峡部
D. 子宫部

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
  • 支付完成
  • 取消支付
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