Imagine a world in which children would
be the rulers and could decide not only the outcome of each and every
occurrence, but also dictate the very structure and form of the environment. In
this world, a child’s wildest thoughts would become reality, limited only by the
extent of his or her imagination. While such a world might sound both fantastic and frightening, at least from a logical, adult perspective, it does exist. What’s more, it has been in existence for some time and is populated by hundreds of thousands of children who spend hours within its boundaries experimenting and learning. This world is not real. at least not in the traditional sense, but exists within a computer and is generated by an educational programming language called LOGO. Unlike other computer languages and programs that are designed to test children an A. in the traditional sense B. within the boundaries of LOGO’s world C. with all computer languages and programs D. in the adult world [填空题](52432)几个电阻并联时,每个电阻两端所承受电压相等, 电路的总电流等于各电阻 ()之和。
(2.0分) [判断题]重联动车组列车需解编时,由随车机械师负责引导,动车组司机应确认并拉开安全距离。
A.正确 B.错误 [单项选择]下面不得销毁的会计档案是()。
A. 会计账簿 B. 记账凭证 C. 保管期满但未结算的债权债务原始凭证 D. 保全期满已办理结算的债权债务原始凭证 [判断题]根据《铁路旅客运输办理细则》,客运营业站的启用、封闭和变更时,由所属铁路局(含集团公司,以下同)于实施前60天报国务院铁路主管部门审批。
A.正确 B.错误 [单选题]单机、( )及重型轨道车,虽未完全具备列车条件,亦应按列车办理。
A.小运转 B.动车 C.重联机车 D.补机 [判断题]铝模支模过程中,应同步设置支撑立杆,严禁无支撑立杆的模板面上人或堆放材料。
A.正确 B.错误 [判断题]科目汇总表不仅可以起到试算平衡的作用,而且可以反映账户之间的对应关系。( )
A. 正确 B. 错误 [简答题]职业道德的内容及遵守职业道德的意义是什么?
[多项选择]按照形成原因分类,可将通货膨胀分为()三种主要类型。
A. 需求拉上型 B. 成本推动型 C. 结构失调型 D. 需求下拉型 E. 社会推动型 [单选题]在锂电池注液前工序发生火灾的,可按照( )火灾扑救方法,使用干粉、二氧化碳、泡沫、水等灭火剂。
A.A类 B.B类 C.C类 D.D类 [多选题] 接发列车时一端有两个及以上列车运行方向或双线反方向行车时,应讲清( )。
A. 线别 B. 车次 C. 方向 D. 时间 [单选题]提升绞车的常用闸用作( )。
A.制动 B.牵引 C.备用 [单项选择]斑蝥粉末微量升华,得白色升华物;镜下观察,为
A. 柱形、菱形结晶 B. 针形、粗针形结晶 C. 簇状结晶 D. 羽毛状结晶 E. 方形、方柱形结晶 [单项选择]经检查发现距肛门4cm,直肠有一直径3cm溃疡,边缘隆起,质硬。哪种诊断可能性大
A. 直肠炎 B. 溃疡性结肠炎 C. 克罗恩病 D. 直肠癌 E. 肠结核 [多选题]毒蕈中毒的临床表现的类型包括( )。
A.胃肠炎型 B.神经精神型 C.溶血型 D.脏器损害型 E.日光性皮炎型 我来回答: 提交
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