题目详情
题目详情:

[简答题]新树脂使用前为什么要进行预处理?

热门试题:

[单项选择]People joke that no one in Los Angeles reads; everyone watches TV, rents videos, or goes to the movies. The most popular reading material is comic books, movie magazines, and TV guides. City libraries have only 10 percent of the traffic that car washes have. But how do you explain this An annual book festival in west Los Angeles is flourishing year after year. People wait haft an hour for a parking space to become available. This outdoor festival, sponsored by a newspaper, occurs every April for one weekend. This year’s attendance was estimated at 70,000 on Saturday and 75,000 on Sunday. The festival consisted of 280 exhibitors. There were about 90 talks given by authors, with an audience question-and-answer period following each talk. Autograph(亲笔签名)seekers sought out more than 150 authors. A food court sold all kinds of popular food and diverse foreign foods, from American hamburgers to Hawaiian shave ice drinks. Except for a $ 7 parking fee, the festival was free. Even so, some
A. book reading is still popular in Los Angeles
B. Los Angeles people prefer library to book festival
C. people attend the book festivals for fun not for reading
D. libraries should have food courts to attract more readers
[判断题]放线架应支撑在坚实的地面上,松软地面应采取加固措施。放线轴与导线伸展方向平行。( )
A.正确
B.错误
[单选题]新设尚未开始使用及应撤除尚未撤掉的信号机,均应装设信号机( ),并应熄灭灯光。
A.A、关闭标
B.B、无效标
C.C、警示标
D.D、提示标志
[单选题]绝缘隔板和绝缘罩应存放在( )。使用前应擦净灰尘。若表面有轻度擦伤,应涂绝缘漆处理。
A.室内干燥的柜内
B.室内干燥、离地面200mm以上的专用的柜内
C.室内干燥、离地面200mm以上的架上
D.室内干燥、离地面200mm以上的架上或专用的柜内
[单选题] ( )应当根据经济和社会发展的需要,建立多种形式的消防组织,加强消防组织建设,增强扑救火灾的能力。
A.各级公安机关消防机构
B.城市人民政府
C.县以上人民政府
D.各级人民政府
[单选题]护轨与基本轨头部间净距:在有砟桥上,其净距为500mm,允许误差为()。
A.+3mm,-3mm
B.+10mm,-10mm
C.+5mm,-5mm
D.+10mm,-5mm
[单项选择]根据《质量管理体系 基础和术语》(GB/T 19000—2008)的规定,凡是工程质量不合格,必须进行返修、加固或报废处理,由此造成直接经济损失低于规定限额的称为( )。
A. 质量缺陷
B. 质量不合格
C. 质量事故
D. 质量问题
[单选题] 残缺人民币持有人对金融机构认定的兑换结果有异议的,可凭认定证明到中国人民银行分支机构申请鉴定,中国人民银行应自申请日起( )内做出鉴定并出具鉴定书。
A.1个工作日
B.3个工作日
C.5个工作日
D.7个工作日
[不定项选择题]共用题干 The Storyteller
1 Steven Spielberg has always had one goal:to tell as many interesting stories to as many people as possible.The son of a computer scientist and a pianist,Spielberg spent his early childhood in New Jersey and then Arizona.Some of his childhood memories became the inspiration for his filmmaking.
2 Even decades later,Spielberg says he has vivid memories of his earliest years,which are the origins of some of his most successful films.He believes that E.T.is the result of the difficult years leading up to his parent ' 5 1966 divorce.He commented,"It is really about a young boy who was in search of some stability in his life."Close Encounters of the Third Kind was inspired by times when the four-year-old Steven and his father would search the skies for meteors(流星).His mother remembers,"He was scared of just about everything.When trees brushed against the house,he would jump into my bad.And that'5 just the kind of scary stuff he would put in films like Poltergeist."
3 Spielberg was 1 1 when he first got his hands on his dad'5 movie camera and began shooting short flicks(电影)about flying saucers(飞碟)and World War II battles.These homemade movies gave him a way to escape his fears.From the very beginning,he had a creative imagination.With his talent for scary storytelling, he could terrify his three younger sisters.It also made it easier for him to make friendships.On Boy Scout camping trips,when night fell,young Steven became the center of attention."Steven would start telling his ghost stories,"says Richard Y.Hoffman.Jr.,leader of Troop 294,"and everyone would suddenly get quiet so hat they could all hear."
4 Spielberg moved to California with his father and went to high school there,but his grades were so bad that he barely graduated.Both UCLA and USC film schools rejected him,so he entered California State University at Long Beach because it was close to Hollywood.Spielberg was determined to make movies,and he managed to get an unpaid, non-credit internship(实习)in Hollywood.Soon he was given a contract, and he dropped out of college.He never looked back.
5 Now,many years later,Spielberg is still telling stories with as much passion as when he was a boy.Ask him where he gets his ideas,and Spielberg will shrug."The process for me is mostly intuitive,"he says."There are films that I feel that I need to make.And it's for a variety of reasons,for personal reasons,or because I just want to have fun.Or maybe because the subject matter is cool,and I think that my kids will like it." Spielberg is very good at_________
A.making children laugh
B.almost everything
C.a lot of money
D.his childhood memories
E.telling scary stories
F.a number of reasons
[多项选择]指出下列不正确的是
A. 麦冬清养肺胃之阴多连心用,滋阴清心多去心用
B. 石斛干品入汤剂宜先煎
C. 龟甲入汤剂打碎先煎
D. 鳖甲滋阴潜阳宜生用,软坚散结宜醋炙用
E. 玉竹柔润多液,脾虚有痰湿者宜
[单选题]低压不停电作业前,应先分清相、零线,选好工作位置。断开导线时,应先断开零线,后断开相线。搭接导线时, 顺序应相反。
A.正确
B.错误
C./
D./
E./
F./
[判断题]阀外水冷系统冷却塔变频器上电后需按照说明书进行参数设置,设置完成后,需进行调试
A.正确
B.错误
[单选题]专用电话车站数字值班台不包含以下哪个按键?( )
A.导航键
B.音量按键
C.相邻站
D.编程
[单选题]除了“满意度”外还可以根据( )设定其他服务目标。
A.服务工作规划
B.零售客户需求
C.客户经营问题
D.服务反馈
[简答题]以大乘佛法度化众生时,哪两个问题不能忘记?为什么?
[单项选择]咯痰白而清稀者属( )
A. 寒痰
B. 热痰
C. 肺痈之痰
D. 燥痰
E. 湿痰
[多选题](类别:号段管理难度:中等)联通云视频(智享版)内容共享有哪些形式()
A.支持共享桌面
B.支持共享单一应用程序
C.支持共享语音
D.不能共享
[单项选择]5-氟尿嘧啶的抗癌作用机制是因为抑制了下列哪种生化反应过程
A. 尿嘧啶的合成
B. 胞嘧啶的合成
C. 胸苷酸的合成
D. 鸟苷酸的合成
[填空题]捣固装置的振动马达是()定量叶片马达。
[单选题]妊娠期乳腺的生理变化,下列哪项正确
A.胎盘分泌雌激素刺激腺泡发育
B.胎盘分泌孕激素刺激腺管发育
C.乳腺发育只需泌乳素的作用
D.妊娠期直至胎儿娩出前,挤压乳房不应有乳汁溢出
E.妊娠晚期无乳汁分泌与母体雌、孕激素水平高有关
[多选题]行政机关使用或者损毁()的财物,对当事人造成损失的,应当依法予以赔偿,对直接负责的主管人员和其他直接责任人员依法给予处分。
A.查封
B.抵押
C.质押
D.扣押
[单选题](单选题)服用抗痛风药别嘌醇时()
A.忌饮酒
B.宜多饮水
C.忌喝茶
D.禁吸烟
E.宜多食脂肪
[判断题]每季度应对防烟、排烟风机、活动挡烟垂壁、自动排烟窗进行一次功能检测启动试验及供电线路检查。
A.正确
B.错误
[单项选择]因地震、洪水等原因造成了工程质量问题,应由( )承担经济责任。
A. 建设单位
B. 设计单位
C. 施工单位
D. 监理单位
[判断题]现场评审是为了对提出申请的实验室是否符合认可准则进行现场验证所作的一种访问。( )
[单选题]承运人调整票价时,已售出的车票( )票价差额。
A.只补收不退还
B.不再补收只退还
C.不再补收或退还
D.应补收或退还
[判断题]支票上未记载收款人名称的,经出票人授权,可以补记。
A.正确
B.错误
[判断题]银行承兑汇票保证金应是出票人自有资金,可以以贷款资金缴存保证金。( )
A.正确
B.错误
[单项选择]对工程咨询单位的资格等级复评每( )年进行一次。
A. 2
B. 1
C. 3
D. 4
[单选题]被摄主体和画面形象在电视屏幕框架结构中所呈现出的大小范围是指( )
A.景别
B.色彩
C.光线
D.物距
[单选题]下来语句中没有歧义的是
A.据比赛组委会统计,参加这次围棋比赛活动的有二十个社区的选手。
B.氨基比林、安乃近、非那西丁负作用明显,大部分国家已禁用,中国药品名录中未完全禁止;近来医学界部分人士对进口药品争议很大。
C.11月3日下午2点25分左右,日本茨城县发生里氏5.0级地震。日本新闻网报道称,首次地震影响,茨城县和埼玉县部分地区的震级为4级,东京都、千叶县、神奈川县的震级为3级。
D.这家电子科技公司成立于2003年,是一家致力于生产并销售鼠标、键盘、音箱、麦克风、手写板、耳机、手柄、线材等电脑周边产品的现代化企业。
[单项选择]在项目经济评价中,对过去已经发生、在当前决策中可不予考虑的费用称为( )。
A. 沉没成本
B. 机会成本
C. 固定成本
D. 可变成本
[多选题] 多选题]某建筑的设置地下室层
A.该楼梯间设置机械加压送风系统;
B.该楼梯间未设置机械加压送风系统,在首层设置有效面积为1㎡的可开启外窗
C.该楼梯间未设置机械加压送风系统,在首层设置有效面积为1.5㎡的不可开启外窗
D.该楼梯间未设置机械加压送风系统,在首层设置直通室外的疏散门
E.该楼梯间未设置机械加压送风系统,在首层通过10米的通道通向室外
[单选题]锅炉的保护装置的作用主要有()。
A.报警作用、联锁保护作用、控制作用、指示作用
B.报警作用、指示作用
C.控制作用、指示作用
[判断题]施工电源保护地线(PE)严禁断线,允许在保护地线装设开关或熔断器,允许在保护地线通过工作电流。
A.正确
B.错误
[单选题]铁路接入网为铁路用户提供点对点数据和( )电路的接入。
A.铁路电话
B.网络通道
C.数据
D.音频
[判断题]一般情况下,不允许在空井条件下使用环形防喷器进行封井。
A.正确
B.错误
[单项选择]《景岳全书》日:其为病也,则腹中空空,若无一物,似饥非饥,似辣非辣,似痛非痛,而胸膈懊侬,莫可名状,或得食则暂止,或食已而复嘈,或兼恶心,或渐见胃脘作痛。其为何病()
A. 郁证
B. 吐酸
C. 嘈杂
D. 嗳气
E. 呃逆

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