热门试题:
[判断题]B-B-D-0031 2 3
乘除器只能用于比值控制系统中,作比值器使用。( )
A.正确
B.错误
[单选题]湿式报警阀阀后压力表显示正常,但阀前压力表显示无压力或水压不足,不可能是什么原因?( )
A.压力表损坏
B.压力表进水管路堵塞
C.水源侧控制阀被关闭
D.湿式报警阀损坏
[单选题](1.0分)关于总包结算定案,总包结算核对达成一致意见时,须项目商务经理.项目总工.项目经理.三级单位总经济师及()会签后方能签字盖章。
A.公司商务管理部
B.三级单位经理
C.公司总经济师
D.以上都不正确
[单选题]变电站内开展计量验收等工作时,应要求验收方进行现场安全交底,做好相关安全技术措施,确认工作范围内的设备已停电、安全措施符合现场工作需要,明确设备带电与不带电部位、施工电源供电区域等。
A.正确
B.错误
C.略
D.略
E.略
F.略
[多选题]工艺规程应对( )、检测器具、特殊材料、作业环境、重点作业方法等作出明确规定。
A.质量标准
B.工艺装备
C.机具
D.三位一体
[单选题]因水饮内停、气化失职而致水肿、小便不利、头痛发热、口渴欲饮、苔白脉浮者,治宜用( )
A.十枣汤
B.五苓散
C.真武汤
D.实脾散
E.猪苓汤
[单选题]触电急救其节奏:单人抢救每按压()次后吹气2次,反复进行。
A.A、15
B.B、10
C.C、30
D.D、20
[单选题]风轮中心高度越高,根据风剪切特性,受到风速梯度影响越小。(1.0分)
A.对
B.错
[单选题]"Welfare makes people lazy"is an intellectual pillar of conservative economic theory,which recommends cutting programs like Medicaid and cash assistance,partly out of a fear that self-reliance degenerates in the face of government assistance.Many economists have for decades argued that this orthodoxy is simply wrong.Welfare isn't just a moral imperative to raise the Iiving standards of the poor.lt's also a critical investment in the health and future careers of low-income kids.However,a core mission of the Republican Party is to reduce government aid to the poor.Many conservative economists argue that some adults might reject certain jobs or longer work hours because doing so would eliminate their eligibility for programs like Medicaid.But this concern has little basis in reality.One of the latest studies on the subject found that Medicaid has"little if any"impact on employment or work hours.In research based in Canada and the U.S.,the economist Ioana Marinescu has found that even when basic-income programs do reduce working hours,adults don't typically stay home to,say,play video games;instead,they often use the extra cash to go back to school or hold out for a more desirable job.But the standard conservative critique of Medicaid and other welfare programs is wrong on another plane entirely.It fails to account for the conclusion of a 2015 paper:Anti-poverty programs can work wonders for their youngest recipients.According to the paper,American adults whose families had access to prenatal coverage under Medicaid have lower rates of obesity,higher rates of high-school graduation,and higher incomes as adults than those from similar households in states without Medicaid."Welfare helps people work"may sound like a strange and counterintuitive claim to some.But it is perfectly obvious when the word people in that sentence refers to low-income children in poor households.Poverty and lack of access to health care is a physical,psychological,and vocational burden for children.Poverty is a slow-motion trauma,and impoverished children are more likely than their middle-class peers to suffer from chronic physiological stress and exhibit antisocial behavior.It's self-evident that relieving children of an ambient trauma improves their lives and,indeed,relieved of these burdens,children from poorer households are more likely to follow the path from high-school graduation to college and then full-time employment,Republicans have a complicated relationship with the American Dream.Conservative politicians praise the virtues of hard work and opportunity.But when they use these virtues to strongly criticize welfare programs,they ignore the overwhelming evidence that government aid relieves low-income children of the psychological and physiological stresses that get in the way of embracing those very ideals.Welfare is so much more than a substitute for a paycheck.It is a remedy for the myriad burdens of childhood poverty,which gives children the opportunity to become exactly the sort of healthy and striving adults celebrated by both political parties.
The author holds that Republicans
A.value equal opportunity for welfare.
B.fail to understand the virtues of hard work and opportunity.
C.are self-conflicting in the defense of the American Dream.
D.are likely to cooperate with Democrats on welfare reform.
[判断题]在JSBXC-850型继电器延时电路中,单结晶体管的分压比越小,缓吸延时越长。( )
A.正确
B.错误
[多选题]电力线路第一种工作票,每张只能用于(____)。
A.一条线路
B.同一个电气连接部位的几条供电线路
C.同时停送电的几条线路
D.同(联)杆塔架设且同时停送电的几条线路
[单项选择]《饮片标准通则(试行)》要求炮制品含水量应控制在
A. 1%~3%
B. 4%~6%
C. 7%~13%
D. 15%~17%
E. 18%~20%
[单选题]产生积冰的基本条件是:气温低于0℃,飞机表面的温度低于0℃和有温度低于0℃的过冷却水滴存在。其中航路上发生的云中飞机积冰的主要原因是()
A.云中存在过冷却水滴
B.云中冰晶的存在
C.冻降水
[多项选择]依照《药品经营质量管理规范》规定,药品拆零销售时应在药袋上写明的内容包括()
A. 用量
B. 规格
C. 药品名称
D. 有效期
E. 服法
[单项选择]Faculties in Wesleyan have lower salaries mainly because the college
A. invests too much in the technology program.
B. spends a great deal in achieving tangible growth.
C. fails to attract enough students to fill its classrooms.
D. cannot get enough government financial aid.
[单选题]消防员严格依据( )进行配备。
A.编制
B.人员
C.需求
D.条件
[多选题].以地面水为集中给水水源时,取水点上游( )至下游
()不得排入工业废水和生活污水。
A.100m
B.200m
C. 500m
D.1000m
[单选题]此章节为中级考点,初级不考。
A.A
B.B
C.C
D.D
[多选题]下列为工作负责人应具备的基本条件的有:( )
A.有本专业工作经验
B.熟悉工作范围内的设备情况
C.熟悉本规程,并经工区(车间)批准的人员担任
D.名单应公布。
[多项选择]行政管理部门将项链交给代售店拍卖的行为:
A. 非法。因为侵犯了某甲对项链的所有权
B. 非法。因为行政部门的义务只是找到失主并归还项链
C. 合法。因为某甲超过认领期限而未认领,已经丧失了项链的所有权
D. 合法。因为项链在此时已由国家取得所有权
[单项选择]要实现跨越式发展,就要戒除等、靠、要的惰性,( )要主动积极、富有成效地搞好基础建设,推动特色经济的发展。
A. 进而
B. 从而
C. 反而
D. 而且
[单选题]列车列控系统的监控屏显示有不同颜色的信号灯,黄灯用 表示。
A.L
B.U
C.B
D.H
[单项选择]女性,30岁。异位妊娠破裂,急诊剖腹探查见腹腔积血约1500mL,此时可采取下列哪种自体输血方式()。
A. 回收式自体输血
B. 稀释式自体输血
C. 预存式自体输血
D. 腹腔血自体回输
E. "蛙跳法"预存式自体输血
[多选题]某企业已在某网点开立基本存款账户,该企业还可以在该网点开立以下哪种类型的账户:_____
A.一般存款账户
B.专用存款账户
C.临时存款账户
D.非活期账户
[多项选择]监理规划应针对项目的实际情况,明确监理工作目标、( ),并具有可操作性。
A. 工作环境
B. 工作制度
C. 工作程序
D. 监理方法
E. 措施
[单选题]本身是( ),用来连接需要装在一起的零件或部件称基准部件。
A. 基准零件
B.一个部件
C.一个零件
D.基准部件
[单选题]在道岔区段,设于警冲标内方与警冲标相关的用于分割轨道区段的钢轨绝缘,除双动道岔渡线上的绝缘外,在有动车组运行的线路上,其安装位置距警冲标不得小于( )m。
A.A、1.5
B.B、2.5
C.C、3.5
D.D、5
[单选题]掘进工作面的风流中瓦斯浓度达到1%时,必须。
A.停止工作,撤出人员
B.撤出人员,切断电源
C.停止电钻打眼
[单选题]安全生产标准化PDCA循环中的A是指()。
A.执行,实现目标
B.检查,找出问题
C.持续改进
[判断题]厂商银业务授信额度项下签发的银行承兑汇票只能适用于借款人(买方)向供货商(卖方)支付货款。
[单项选择]在奔腾芯片中,设置了多条流水线,可以同时执行多个处理,这称为( )。
A. 超标量技术
B. 超流水线技术
C. 多线程技术
D. 多重处理技术
[判断题]车站安全生产会,由交班和接班值班站长共同组织。
A.正确
B.错误
[单选题]UDP的全称是_________。
A.传输控制协议
B.文件传输协议
C.用户数据报协议
D.超文本传输协议
[单项选择]针对上市公司频繁爆发丑闻,投资者利益遭受重大损失,美国政府签署了一项法案,对信息披露,对审计委员会的组成、职责以及在公司治理等方面提出新的要求。该法案是( )
A. 《示范公司法》
B. 《统一有限责任公司法(示范法)》
C. 《2002萨班斯-奥克斯利法》
D. 《防止欺诈(投资)法》
[单选题]青春的舞蹈就是宣告: ____的青春是死水,我们不要; ____的青春是萎靡,我们不要;____的青春是敌人,我们不要; ____的青春是堕落,我们不要。
依次填入横线处的词语,恰当的一项是( )。
A.停滞 单调 偏激 无梦
B.单调 无梦 偏激 停滞
C.停滞 无梦 单调 偏激
D.单调 停滞 无梦 偏激
[单项选择]男性,67岁。诊断肺心病3年,咳、痰、喘伴双下肢水肿加重1周,查体:双肺可闻及大量湿性啰音,心率107次/分,肝于肋缘下2横指,有触痛。白细胞及分类均高,血气分析:pH7.33PaO45mmHg,PCO75mmHg,HCO35mmol/L根据上述结果最首要的治疗是()
A. 氧疗
B. 呼吸兴奋剂
C. 人工通气
D. 控制感染
E. 静滴利尿剂
[单项选择]()是医务社会工作的重心。
A. 医院
B. 社会福利
C. 健康
D. 医务社会工作者