Careful and careless are as different
as fire and water. But strangely enough many scientists have both these
qualities, that is, they are both careful and careless. Newton, the famous
English scientist, was such a person. Once Newton invited a friend to a dinner at home. When they were ready to eat, Newton still didn’t come back. Finally his friend found Newton in his lab. The reason was that when Newton was going to get the bottle of wine, he suddenly had a new idea for the experiment he was doing, so he completely forgot his friend and the dinner. There was another time when Newton was leading a horse up a mountain, holding the rein (缰绳) in his hand. While he was walking, he kept thinking of problems he had met in his studies. When he got to the top of the mountain he found that the rein was not in his hand and that the horse A. either careful or careless B. neither careful nor careless C. too careless to be careful D. both careful and careless [判断题]各单位的法定代表人是消防安全工作的第一负责人。( )
A.正确 B.错误 [单选题]后植锚栓各埋入杆件的距离符合设计要求,允许偏差( )mm。(1分)
A. 20 B. 50 C. ±20 D. ±50 [单选题]关于男性尿道描述,错误的是
A.有两个弯曲、三个狭窄 B.耻骨下弯恒定 C.耻骨前弯可消失 D.尿道内口最狭窄 E.尿道分前列腺部、膜部和海绵体部 [单选题]侧护板和顶板采用分片式结构,可实现拉伸和压缩,分别有几片组成:( )
A.2 B.3 C.4 D.5 [单选题]驼峰解散车辆,只变更( )时,可不通知司机。
A.辆数 B.股道 C.钩数、停留车位置 D.钩数、辆数、股道 [单选题]( )是一个种职业区别于另一种职业的根本属性。
A.工作难度 B.工作方式 C.工作性质 D.工作需求 [单选题]动车组列车每标准编组车底配备( )辆垃圾小推车。
A.1 B.2 C.3 D.4 [简答题]5.试分析梅罗维茨的媒介理论的价值及其缺陷。
[单选题]下列选项不符合作业监护规定的是( )。
A.A.作业负责人要及时纠正作业人员的不安全行为 B.B.根据现场安全条件、施工范围和作业的需要,增设专责监护人,并明确其监护内容 C.C.专责监护人不得兼做其他工作 D.D.专责监护人需长时间离开作业现场时,可以指派专人代替 [多选题]控制台上进站、出站、进路信号机表示灯灭灯时,下列说法正确的是()。
A.进站(进路)信号机表示灯红灯灭灯时,开放进站(进路)信号机后,绿(黄)灯亮灯时,可继续使用 B.进站(进路)信号机表示灯红灯亮灯时,开放进站(进路)信号机后,红灯灭灯,绿(黄)灯无显示时,可继续使用 C.出站(进路)信号机开放后,控制台上无显示时,确认地面信号机显示正确后,可继续使用 D.车站值班员应在《行车设备检查登记簿》内登记,并及时通知工、电工区前来检查处理 [填空题]急性腹痛急救护理措施:(1)建立有效的静脉通道;(2)在未明确诊断前,应();(3)在送医院的途中密切监护生命体征和病情变化。
[多选题]FTTR全光家庭网络架构主要优势有:( )
A.A、高带宽 B.B、高可靠 C.C、低延迟 D.D、易管理 [单选题]作业人员进行有限空间作业前,通过气体检测仪进行准入检测时,显示氧含量为19%,检测仪报警,此时作业环境为()。
A.一级 B.二级 C.三级 [单选题]下列关于行政复议有关事项的处理的说法中,错误的是( )。
A.作为申请人的自然人丧失参加行政复议的能力,尚未确定法定代理人参加行政复议,致行政复议中止满60日的,行政复议终止 B.补正申请材料所用时间不计入复议审理期限 C.申请人对行政拘留不服申请复议,复议期间因申请人同一违法行为涉嫌犯罪,该行政拘留变更为刑事拘留的,行政复议中止 D.复议机关受理后超过复议期限不作答复的,相对人可以在复议期满之日起15日内提起行政诉讼 [简答题]简述ZB25/ZB45包装机“相位配置更新”故障的显示条件、产生的原因及排障措施。
[单项选择]上海证券交易所和深圳证券交易所的组织形式都属于()。
A. 公司制 B. 会员制 C. 合同制 D. 承包制 我来回答: 提交
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