热门试题:
[填空题]A=Maturationist Theory
B=Environmentalist Theory
C=Constructivist Theory
Which theory’s advocates believe that...
· young children are expected to learn repetitively both in class and at home (71)
· each child is given individual attention and can express his ideas freely (72)
· young children are not ready for school unless they can recite the alphabet and count
(73)
· building blocks and large puzzles are helpful toys stimulating children’s interaction
(74)
· as young children grow older, they will learn naturally and automatically (75)
· young children are ready for school when they initiatively interact with the environment and people around them
[单选题]工作负责人若因故暂时离开工作现场,他应该:
A.A-指定一名有责任心的人员临时代替
B.B-任意指定一名工作人员代替
C.C-指定能胜任的人员临时代替,离开前应将工作现场交代清楚,并告知工作班成员
D.D-直接离开
[判断题]连接主接地极的接地母线采用扁钢时,要求厚度不小于4mm、截面积不小于100 mm2。( )
A.正确
B.错误
[单选题]ZD6型电动转辙机当插入手摇把或打开机盖时,遮断器接点断开不少于( )。
A.1mm
B.2mm
C.3mm
D.4mm
[单选题]()业务是指根据当事人各方按实现签订的协议,定期发生的批量扣款业务,如委托其开户行收取的水、电、煤气等公用事业费,其业务特点是单个收款人向多个付款人同时收款。( )
A.定期贷记业务
B.定期借记业务
C.实时贷记业务
D.实时借记业务
[多选题]下列属于“D类火灾”的是():(易)
A.钾
B.钠
C.镁
D.沥青
[单选题] 凡是能与空气中的氧或其它氧化剂发生化学反应的物质称( )。(易)
A. 助燃物
B. 可燃物
C. 着火源
D. 易燃物
[填空题]______和______可以成为被追索人的其他票据债务人。
[判断题]生产企业的增值税一般都是价外税,即售价中不含税,计算增值税销项税额核增和增值税进项税额的基数是不含税价格,增值税销项税额=增值税进项税额+增值税。
A.正确
B.错误
[判断题]承包合同和安全协议书面签订完成前,承包单位可以提前实施外包项目的辅助性工作。
A.正确
B.错误
[单选题]Unlike so-called basic emotions such as sadness,fear,and anger,guilt emerges a little later,in conjunction with a child’s growing grasp of social and moral norms.Children aren’t born knowing how to say“I’m sorry”;rather,they learn over time that such statements appease parents and friends-and their own consciences.This is why researchers generally regard so-called moral guilt,in the right amount,to be a good thing:A child who claims responsibility for knocking over a tower and tries to rebuild it is engaging in behavior that’s not only reparative but also prosocial.In the popular imagination,of course,guilt still gets a bad rap.It evokes Freud’s ideas and religious hang-ups.More important,guilt is deeply uncomfortable-it’s the emotional equivalent of wearing a jacket weighted with stones.Who would inflict it upon a child?Yet this understanding is outdated.“There has been a kind of revival or a rethinking about what guilt is and what role guilt can serve,”Vaish says,adding that this revival is part of a larger recognition that emotions aren’t binary-feelings that may be advantageous in one context may be harmful in another.Jealousy and anger,for example,may have evolved to alert us to important inequalities.Too much happiness(think mania)can be destructive.And guilt,by prompting us to think more deeply about our goodness,can encourage humans to atone for errors and fix relationships.Guilt,in other words,can help hold a cooperative species together.It is a kind of social glue.Viewed in this light,guilt is an opportunity.Work by Tina Malti,a psychology professor at the University of Toronto,suggests that guilt may compensate for an emotional deficiency.In a number of studies,Malti and others have shown that guilt and sympathy(and its close cousin empathy)may represent different pathways to cooperation and sharing.Some kids who are low in sympathy may make up for that shortfall by experiencing more guilt,which can rein in their nastier impulses.And vice versa:High sympathy can substitute for low guilt.In a 2014 study,for example,Malti and a colleague looked at 244 children,ages 4,8,and 12.Using caregiver assessments and the children’s self-observations,they rated each child’s overall sympathy level and his or her tendency to feel negative emotions(like guilt and sadness)after moral transgressions.Then the kids were handed stickers and chocolate coins,and given a chance to share them with an anonymous child.For the low-sympathy kids,how much they shared appeared to turn on how inclined they were to feel guilty.The guilt-prone ones shared more,even though they hadn’t magically become more sympathetic to the other child’s deprivation.“That’s good news,”Malti says.“We can be prosocial because of our empathetic proclivity,or because we caused harm and we feel regret.”
Researchers think that guilt can be a good thing because it may help__________.
A.regulate a child’s basic emotions
B.improve a child’s intellectual ability
C.intensify a child’s positive feelings
D.foster a child’s moral development
[单选题]开放性气胸抢救的首要措施是( )
A.立即封闭伤口,变开放性气胸为闭合性气胸
B.呼救
C.快速输液
D.嘱深呼吸
[单项选择]下列症状中,不属于败血症的临床表现的是:()
A. 寒战、高热
B. 关节痛
C. 皮疹
D. 急性肾损害
E. 肝脾肿大
[单项选择]在对称加密体制中必须保密的是______。
A. 加密算法
B. 解密算法
C. 密钥
D. 以上全是
[判断题]换流变压器出现“分接开关三相不一致”、“分接开关不同步”等报警信息且不复归时,应汇报调度并暂停功率升降,待检查分析处理后进行下一步操作。
A.正确
B.错误
[单选题]游标卡尺的游标读数值不可制成()mm。
A.0.
B.0.
C.0.
D.0.1
[多选题]GIS穿墙壳体与墙体间应采取防护措施,穿墙部位采用(____)材料进行封堵,墙外侧做好防水措施。
A.非腐蚀性
B.非导磁性材料
C.绝缘材料
D.非导电材料
[单项选择]金属基底桥架分体焊接时,对于连接体焊接区的要求中错误的是()。
A. 焊区应粗糙以利于增加焊接强度
B. 连接体周围应该圆钝无尖锐边缘
C. 焊料应该流布于整个焊接区
D. 防止焊料流入正常外展隙、邻间隙
E. 焊接区面积不小于4mm2
[判断题]切断绳索时,应先将预定切断的两边用软钢丝扎结,以免切断后绳索松散,断头应绑扎处理。
A.正确
B.错误
[单选题](66771)对修理后的直流电机进行各绕组之间耐压试验时,试验电压升到最高值后,应维持( ),然后再调低试验电压,最后切断电源。(2.0分)
A.0.5 min
B.1 min
C.1.5 min
D.2 min
[单选题]液压泵在能量转换过程中必然存在功率损失,功率损失可分为( )和机械损失两部分。
A.转速
B.总效率
C.实际损失
D.容积损失
[单选题]高压开关设备和控制设备进行型式试验时,关于绝缘试验说法不正确的是O o
A.绝缘试验应该在完全装配好的与运行时的状态相同的开关设备上进行,绝缘件的外 表面应洁净
B.试验用的开关设备和控制设备应按制造厂规定的最小电气间隙和高度安装
C.如果受试设备离地面的高度比使用时离地面的安装高度低,则这样试验过的设备可 以不满足要求
D.如果在设计上开关设备和控制设备的极间距离不是固定的,试验时的极间距离应该 是制造厂规定的最小值
[判断题]车站人员使用或撤除防溜工具,要进行联系和核对,联系、核对的时机和办法在《站细》内规定。
A.正确
B.错误
[多选题] 抢险救援预案的主要内容包括:灾情设定、危害特性、()等。( )
A. 力量调集
B. 处置程序和方法
C. 注意事项
D. 战斗保障
[判断题]( )分析X62W铣床电气控制主电路工作原理的重点是主轴电动机M1的正反转、制动及冲动,进给电动机M2的正反转,冷却泵电动机M3的启停。
A.正确
B.错误
[单选题]甲县一条河流中出现一具身份不明的浮尸,且有中毒迹象和被殴打的痕迹,甲县公安局立案侦查。以下说法错误的是()。
A.为了确定死因,经甲县公安局局长批准,可以解剖该尸体
B.解剖尸体时应当通知死者家属到场,让其在解剖尸体通知书上签名
C.因尸体身份不明无法通知死者家属的,应当在笔录中注明
D.人民检察院要求复查的,应当派员参加
[单项选择]按照我国宪法的规定,国务院对各部、各委员会发布的不适当的命令、指示和规章有权( )。
A. 改变
B. 撤销
C. 改变或撤销
D. 发回重议
[判断题]在TDCS站场信息回放时,每电击一次加速键可以使步长减少200毫秒。 ( )
A.正确
B.错误
[多项选择]总成本费用包括( )。
A. 管理费用
B. 财务费用
C. 销售费用
D. 制造成本
E. 融资费用
[判断题]无水硫酸铜作干燥剂:CuSO4 + 5H2O = CuSO4•5H2O
A.正确
B.错误
[单选题]列车正常运行过程中,若非主控端总风压力开关故障,则下列说法正确的是___。
A.MON配电盘信息画面全列UVR变红
B.MON配电盘信息画面主控端JTR变红
C.主控端与非主控端153K接触器不吸合
D.操作紧急复位,可复位
[多项选择]根据契税法律制度的规定,下列各项中,应当缴纳契税的有( )。
A. 房屋买卖
B. 房屋出租
C. 国有土地使用权出让
D. 土地使用权抵押
[单选题]气象上的风向是指
A.风的去向
B.风的来向
C.气压梯度力的方向
[不定项选择题]下列说法中不正确的有()。
Ⅰ.我国统计部门公布的失业率为全社会的失业率
Ⅱ.我国统计部门的失业率为城镇登记的失业率
Ⅲ.失业率很高时,资源被浪费,人们收入减少
Ⅳ.充分就业指失业率为零的状态
A.Ⅰ、Ⅲ、Ⅳ
B.Ⅱ、Ⅲ、lV
C.Ⅰ、Ⅱ
D.Ⅰ、Ⅳ