热门试题:
[单选题] 根据《电力需求侧管理办法(修订版)》规定,《电力需求侧管理办法》鼓励(_____)、售电企业提供合同能源管理、综合节能和用电咨询等服务,帮助用户节约电力电量,提高生产运行效率。
A.电网企业
B.电能服务机构
C.发电企业
D.电力交易机构
[判断题]包销金额是以确定的新股发行价格、配股价格或增发价格区间的下限为基础计算。( )
[单选题]任何单位和个人不得编造、传播有关突发事件事态发展或者应急处置工作的( )。
A.虚假信息
B.真实情况
C.小道消息
D.情况通告
[多选题]SDR是指标准尺寸比,即公称外径与公称壁厚之比。常用的聚乙烯燃气管道分哪几个SDR系列( )
A.SDR11
B.SDR17
C.SDR9
D.SDR17.6
E.SDR21
[单项选择]以下关于简单程序设计的步骤和顺序的说法中正确的是
A. 确定算法后,整理并写出文档,最后进行编码和上机测试
B. 首先确定数据结构,然后确定算法,再编码,并上机调试,最后整理文档
C. 先编码和上机测试,在编码过程中确定算法和数据结构,最后整理文档
D. 先写好文档,再根据文档进行编码和上机调试,最后确定算法和数据结构
[单选题]不属于 儿科护理学范围的一项是( )
A. 儿科临床护理工作
B. 儿童期卫生保健工作
C. 儿科护理科学研究
D. 儿童早期教育
E. 保证儿童安全
[多项选择]邓小平关于社会主义本质的论断体现了
A. 解放生产力与发展生产力的统一
B. 生产力与生产关系的统一
C. 发展生产力与实现共同富裕的统一
D. 目的与手段的统一
E. 社会主义发展过程与最终目标的统一
[简答题]In his autobiography, Darwin himself speaks of his intellectual powers with extraordinary modesty. He points out that he always experienced much difficulty in expressing himself
clearly and concisely, but (61) he believes that this very difficulty may have had the compensating advantage of forcing him to think long and intently about every sentence, and thus enabling him to detect errors in reasoning and in his own observations. He disclaimed the possession of any great quickness of apprehension or wit, such as distinguished Huxley. (62) He asserted, also, that his power to follow a long and purely abstract train of thought was very limited, for which reason he felt certain that he never could have succeeded with mathematics. His memory, too, he described as extensive, but hazy. So poor in one sense was it that he never could remember for more than a few days a single date or a line of poetry. (63) On the other hand, he did not accept as well founded the ch
[单选题]石棉加工厂房生产的火灾危险性为()类。
A. 甲乙
B. 丙
C. 丁
D. 戊
[判断题]铁路运输指挥应采用列车调度指挥系统(CTC)或调度集中系统(TDCS)。()PJ95(0.01分)
A.正确
B.错误
[多选题]配网调控值班员应监视变电站馈线负荷情况,发现( )或( )设备允许电流值时应及时给予处理。
A.A.重载
B.B.过载
C.C.接近
D.D.超出
[单选题]在使用电气工具的工作中遇到临时停电时,应()。
A.C-立即撤离工作场地
B.B-报告工作负责人
C.C-立即切断电源
D.D-立即检查工具有无损伤
[单选题]下列关于马可维茨投资组合分析模型的说法,不正确的是( )。
A.投资组合具有一个特定的预期收益率
B.期望值度量投资组合收益率的偏离程度
C.投资者将选择并持有有效的投资组合,即那些在给定的风险水平下使得期望收益最大化的投资组合,或那些在给定的期望收益率上使得风险最小化的投资组合
D.如果两种资产的收益受到某些因素的共同影响,那么它们的波动会存在一定的联系
[多项选择]护士应熟知血浆分离/超滤导管的可能并发症,操作过程及护理干预措施,可能的并发症包括()。
A. 血栓
B. 血小板减少
C. 电解质紊乱
D. 感染
E. 低血压
[单项选择]体视显微镜()
A. 双目镜筒中的左右两光束不平行
B. 不可选用复消色差物镜
C. 光源是紫外光
D. 光源是红外光
E. 物镜、聚光镜和光源颠倒放置
[多选题]以下哪些操作可能会导致轨道封闭( )。
A.A.无列车时PSL开关门
B.B.无列车时IBP开关门
C.C.单道滑动门手动解锁后开启
D.D.应急门手动解锁后开启
[多选题]党的十九届四中全会强调,我国国家制度和国家治理体系具有多方面的显著优势, 包括:坚持共同的 、 、 ,弘扬中华优秀传统文化、革命文化、社 会主义先进文化,促进全体人民在思想上精神上紧紧团结在一起的显著优势。( )
A.文化基因
B.理想信念
C.价值理念
D.道德观念
[单选题]带电短接设备时,绝缘分流线或旁路电缆两端连接完毕且遮蔽完好后,应检测()正常。
A.绝缘情况
B.连接情况
C.通流情况
D.电压情况
[判断题]“三高”气井主放喷管线必须平直接出。
A.正确
B.错误
[多项选择]人民警察遇有犯罪分子处于()的场所,不得使用武器,但是不使用武器予以制止,将发生更严重危害后果的除外。
A. 群众聚集
B. 存放有大量易燃物品
C. 存放有大量贵重物品
D. 存放有大量剧毒物品
[不定项选择题]女性,26岁,10天来全身皮肤出血点伴牙龈出血来诊,化验,血小板35*10^9/L,临床诊断为慢性特发性血小板减少性紫癜(ITP)
支持ITP诊断的是
A.皮肤有略高出皮面的紫癜
B.面部有蝶形红斑
C.口腔溃疡
D.下肢肌肉血肿
E.脾脏不大
[填空题] If parents bring up a child with the aim of turning the child into a (36)______, they will cause a disaster. According to several leading educational (37)______, this is one of the biggest mistakes that (38)______parents make. Generally, the child will be only too aware of what the parent expects, and will fail. Unrealistic parental (39)______can cause great damage to children. However, if parents are not too (40)______about what they expect their children to do, but are ambitious in a (41)______way, the child may succeed in doing very well—especially if the parents are very supportive of their child.
Michael Li is very lucky. He is crazy about music, and his parents help him a lot by taking him to concerts and arranging (42)______piano and violin lessons for him.
Although Michael’’s mother knows very little about music, Michael’’s father plays the trumpet in a large (43)______. However, he never makes Michael enter music competitions if he is unwilling.
Michael’’s
[判断题]4.188.
电缆通道的定期检测周期,应按以下原则开展:未超过设计使用寿命的根据劣化趋势制定检测周期,超过使
用寿命年限的每月开展检测。
A.正确
B.错误
[单选题]一般工程变更,即涉及投资变化在三万元以内()在预备费范围内的设计变更。
A.或
B.且
C.及
[单选题]战斗经过包括从接警到( )的全部活动。
A.车辆出动
B.车辆到场
C.火灾扑灭
D.战斗结束
[单选题]脉冲宽度是脉冲幅度()处对应的时间间隔。
A.10%
B.50%
C.60%
D.90%
[单项选择]牌领用是由下级机构提出领用令牌申请,上级机构经过审批向下级机构分发令牌的业务操作。领用操作只有二级分行(地市级)、三级支行(县级行)、营业网点的()发起。
A. 业务柜员
B. 人事柜员
C. 系统管理员
D. 网点柜员
[单选题]下列属于存托凭证对投资者的优点的有( )。
①以美元交易,且通过投资者熟悉的美国清算公司进行结算
②上市交易的ADR须经SEC注册,有助于保障投资者权益
③上市公司发放股利时,ADR投资者能及时获得,而且是以美元支付
④某些机构投资者受投资政策限制,不能投资非美国上市证券,ADR可以规避这些限制
A.③④
B.①②③
C.②③④
D.①②③④
[判断题]国家对在改善安全生产条件、防止生产安全事故、参加抢险救护等方面取得显著成绩的单位和个人,给予奖励。( )
A.正确
B.错误
[单选题]马克思指出:“理论一经掌握群众,也会变成物质力量。”从唯物史观角度看,这说明()。
A.社会意识对社会存在具有反作用
B.社会意识决定社会存在
C.群体意识是意识形态的主导
D.哲学理论不具有阶级性
[简答题]
Friend Affiliation
Friend affiliation is used as an advertising strategy to promote product awareness or sales through raising their desire to be a member of a certain group. Friend affiliation can be created by both positive and negative imagery. These two characteristics are therefore often utilized by advertisers. They advertise their products’ positive effect by showing that all people using their products are happy, which encourages others to buy their products. Conversely, they can advertise their products by pointing to negative effects. Such advertisements show that one who doesn’t use their products will be left out or unpopular.
Question: Using information from the reading and the lecture, explain how both the positive and negative imagery of friend affiliation can help companies promote their product awareness and sales.
Now hear a talk on the same subject.
[判断题]自动重合器与自动分段器是配电网中的智能设备。(0.5分)
A.正确
B.错误
[单选题](66941)架空光缆中心加强件()KG张力设计的。(1.0分)
A.100
B.200
C.300
D.400
[单项选择]下咽癌术前放射剂量选用()
A. 30Gy
B. 40~50Gy
C. 60Gy
D. 70Gy
E. 80Gy
[多选题]要不断创新安全生产社会治理机制,加强()、()、()、()、举报奖励等制度建设。
A.信用约束
B.安全承诺
C.风险报告
D.宣传教育
[单项选择]有限责任公司的监事会召开的时间( )。
A. 每年度至少召开一次
B. 每会计年度至少召开一次
C. 每半年至少召开一次
D. 每季度至少召开一次