In bringing up children, every parent
watches eagerly the child’s acquisition (学会) of each new skill the first spoken
words, the first independent steps, or the beginning of reading and writing. It
is often tempting to hurry the child beyond his natural learning rate, but this
can set up dangerous feelings of failure and states of worry in the child. This
might happen at any stage. A baby might be forced to use a toilet too early, a
young child might be encouraged to learn to read before he knows the meaning of
the words he reads. On the other hand, though, if a child is left alone too
much, or without any learning opportunities, he loses his natural enthusiasm for
life and his desire to find out new things for himself. Parents vary greatly in their degree of strictness towards their children. Some may be especially strict in money ma A. observe the roles themselves B. be aware of the marked difference between adults and children C. forbid things which have no foundation in morality D. consistently ensure the security of their children [单选题]道岔连接曲线为圆曲线(不设缓和曲线),其长度不小于( )。
A.10m B.15m C.18m D.20m [名词解释]疏水器
[多项选择]目又叫()。
A. 条款 B. 条例 C. 款目 D. 章目 E. 条目 [多项选择]间接融资的优点包括()。
A. 能够分摊风险 B. 具有宣传效应 C. 能够降低信息成本 D. 公开性强 E. 能够聚少成多 [判断题]车辆在机坪内行驶时,白天夜间均要开启黄色警示灯。( )
A.正确 B.错误 [单项选择]下列疾病听诊特征中无心尖区舒张期杂音的是()
A. 严重主动脉瓣狭窄 B. 急性风湿性二尖瓣炎 C. 左心房黏液瘤 D. 严重主动脉瓣关闭不全 E. 二尖瓣狭窄 [单选题]胶东机场航站楼东西两侧各有( )条平行滑行道。
A.2 B.3 C.4 D.5 [单选题]距牵引供电设备支柱及牵引供电设备带电部分()范围以内具备接入综合接地条件的金属结构应纳入综合接地系统;不能接入综合接地系统的金属结构须装设接地装置,接地电阻一般不大于10Ω。
A.A、6m B.B、4m C.C、3m D.D、5m [判断题]铁路运输指挥应采用调度集中系统(CTC),CTC由铁路局、车站、班组三级构成。()
A.正确 B.错误 [判断题]企业申请开立基本存款账户的,银行应当向企业法定代表人或单位负责人核实企业开户意愿,无需留存相关工作记录 。
A.正确 B.错误 [单项选择]形成煤的首要条件是()
A. 温暖湿润的气候 B. 剧烈的地壳运动 C. 较长的地质年代 D. 植物的大量生长 [多选题]桥梁建筑工程一般由()组成。
A. 桥跨结构 B. 桥墩与桥台 C.支座 D. 锥形护坡 [多选题]高速铁路接触网工作人员安全等级四级的允许担当的工作有( )
A.各种高空、停电和间接带电作业的工作票签发人、工作领导人及监护人 B.防护(联络员、现场防护员)工作 C.要令人以及倒闸作业、停电作业、验电接地监护人。 D.工长 [单选题]若有可靠的确认和自动记录手段,可实行()操作。
A.远方单人 B.远方 C.单人 D.程序 [判断题] 挂在现场级网络上设备可以由网络供电(总线供电),也可单独供电。
A.正确 B.错误 我来回答: 提交
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