Almost every family buys at least one
copy of a newspaper every day. Some people subscribe(订阅) to as many as two or
three newspapers. But why do people read newspapers Five hundred years ago, news of important happenings - battles lost and won, kings or rulers overthrown(推翻)or killed took months and even years to travel from one country to another. The news passed by word of mouth and was never accurate. Today we can read in our newspapers of important events that occur in far away countries on the some day they happen. Apart from supplying news from all over the world, newspapers give us a lot of other useful information. There are weather reports, radio, television and film guides, book reviews, stories and, of course, advertisements. (76) The bigger ones are put in by large companies to bring attention to their produ [单选题]现阶段影响扫选给矿泵跳闸的原因正确的是( )。
A.变频器故障发热 B.矿浆浓度偏大 C.给料量偏大 D.电机电流偏大 [单项选择]唯物辩证法与形而上学根本对立的焦点是( )。
A. 联系的观点与孤立的观点的对立 B. 发展的观点与不变的观点的对立 C. 全面的观点与片面的观点的对立 D. 是否承认矛盾及矛盾是事物发展的根本动力 [多选题]钢材选择焊后热处理的温度时,以下正确的选择是( )。
A.一般应在A1线以下30~50~C: B.一般应在A1线以上30~50~C C.对调质钢,应高于调质处理时的回火温度 D.对异种钢,按合金成分低一侧钢材的A一线选择 [单项选择]保留金是按合同约定从承包商应得的工程进度款中相应扣减的一笔金额,下列关于保留金的说法不正确的是( )。
A. 保留金第一次返还是在颁发解除缺陷责任证书之后 B. 保留在业主手中,作为约束承包商严格履行合同义务的措施之一 C. 当承包商有一般违约行为使业主受到损失时,可从该项金额内直接扣除损害赔偿费 D. 承包商在投标书附录中按招标文件提供的信息和要求确认了每次扣留保留金的百分比和保留金限额 [单选题]梗阻性黄疸尿液为()
A.胆红素尿 B.乳糜尿 C.血尿 D.血红蛋白尿 E.酱油色尿 [判断题]作业人员有权拒绝违章指挥和强令冒险作业;在发现直接危及人身、电网和设备安全的紧急情况时,有权停止作业或者在采取可能的紧急措施后撤离作业场所,并立即报告。
A.正确 B.错误 [单选题]按压1号或2号失速警告测试电门,会有什么现象发生? ( )
A.仅相关的驾驶杆抖杆器被测试 B.仅迎角叶片进行测试 C.相关的失速警告系统进行内部测试,如果测试通过,相关的驾驶杆抖杆器工作 D.自动缝翼控制活门的工作被测试 [判断题]自动闭塞区段需要使用路票作为行车凭证时,车站向司机交付行车凭证前,须确认闭塞系统在发车位。
A.正确 B.错误 [单选题]扑救油罐火灾,灭火进攻所需要的车辆不包括: ( )。( )
A.泡沫消防车 B.排烟消防车 C.高喷消防车 D.干粉消防车 [名词解释]感觉
[单选题]以下有关货币政策的说法不正确的是( )。
A.我国货币政策的最终目标是保持货币币值稳定,并以此促进经济增长 B.现阶段我国货币政策的操作目标是货币供应量 C.货币政策的“三大法宝”包括公开市场业务、存款准备金和再贴现 D.M1被称为狭义货币,是现实购买力 [不定项选择题]天花采用
[单项选择]G指令中准备功能指令用于刀具半径左补偿的指令是()。
A. G41 B. G42 C. G40 D. G49 [判断题]个人网银的交易密码即为其绑定的圆鼎卡的取款密码()。
[多选题]清理( )时,应将煤泥放空,并在操作柜上挂停电牌,操作人员进入机内工作,必须系安全带,并设专人监护。
A.浮选机 B.搅拌桶 C.浮选柱 D.矿浆准备器 [填空题]涂料涂层施工时,应严格按要求的道数及_______________进行涂装,每道干膜厚度达不到要求时,应增加涂装道数,杆件边棱和难以涂装的部位应加厚或加涂一道。
[多项选择]未成年人不适宜进入的场所有()
A. 营业性歌舞厅、酒吧 B. 带有赌博性的娱乐室 C. 营业性台球房 [单项选择]
Some people think they have an answer (36) the problem of automobile crowding and pollution in large cities. Their (37) is the bicycle, or bike. In a great (38) dries, hundreds of people ride bicycles to work every day. In New York city, some bike (39) have even formed a group (40) "Bike for a Better City". They claim (声称)that if (41) people rode bicycles to work, there (42) be (43) automobiles in the downtown section of the city and (44) less dirty air from car (45) . 我来回答: 提交
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