分类
大学题库

一个家庭在市场工作、家庭产品的生产以及闲暇之间进行分配所依据的原则是()。 A.相

一个家庭在市场工作、家庭产品的生产以及闲暇之间进行分配所依据的原则是()。

A.相对优势原理

B.绝对优势原理

C.利润至上原理

D.效率优先原理

请帮忙给出正确答案和分析,谢谢!

某人购房贷款60万元,采用等额本金还款方式分10年偿还,贷款年利率为5%,则第10个月的贷款余额是( )万元。

A.53

B.55

C.57

D.59

住房公积金的资金来源为(  )。

A.单位和个人共同缴存的公积金存款

B.个人银行存款

C.银行吸收的各类存款

D.住房资金管理中心在商业银行开办账户内的存款

公积金贷款的贷款风险由(  )承担。

A.贷款人

B.公积金管理中心

C.商业银行

D.政府

在按月等额偿还方式下,会导致个人住房贷款月还款额增加的是( )。

A.降低首付款比例

B.降低贷款利率

C.降低抵押率

D.延长贷款期限

分类
大学网课答案

为了能够在程序中捕获所有的异常,在 catch语句的括号中使用的类名为_____ A. Exception B. DivideByZeroExceptionC. FormatExceptionD. 以上三个均可

【判断题】可以用从一个变量中提取的值来初始化常量

【单选题】以下各项不属于学习素描要求的是

【单选题】下面哪种类型不是引用类型

【单选题】下面程序运行的结果是() class Program { static void Main(string[] args) { int x = 1, a = 0, b = 0; switch (x) { case 0: b++; break; case 1: a++; break; case 2: a++; b++; break; } Console.WriteLine("a={0},b={1}", a, b); } }

【判断题】空间结构,是指物象所占有的空间位置及其所构成的空间方式。

【多选题】石膏头像写生时在构思构图阶段的主要任务是

【判断题】switch 语句中的条件可以是变量。( )

【单选题】灭菌批和生产批的共同点是 。

【单选题】申请医疗器械广告批准文号,应当向 提出

【单选题】主管全国进口医疗器械检验监督管理工作的是 。

【单选题】医疗器械的质量记录保存期限从放行产品的日期起至少不少于 。

【判断题】最原始的素描是为“娱乐”的目的而出现的。

【单选题】进口医疗器械经检验未发现不合格的,检验检疫机构应当出具 。

【单选题】对结构的描述错误的是

【单选题】C#程序中,可使用 try..catch 机制来处理程序出现的_____错误

【单选题】关于虚方法实现多态,下列说法错误的是( )。

【单选题】下面的属于类型转换的是:

【判断题】可以使用使用只读字段的值来来初始化常量

【多选题】关于打轮廓阶段描述正确的是

【多选题】下列属于间接渠道的是( )

【单选题】引用类型和值类型之间的区别是 ( ) 。

【单选题】画石膏几何形体的目的是运用几何化归纳法去观察分析形体和

【单选题】while语句循环结构和 do…while 语句循环结构的区别在于____ 。

【单选题】下列哪项属于分子诊断类产品_____________。

【单选题】申请医疗器械生产质量管理规范检查的企业,在申请时可以不递交 。

【单选题】没有运用明暗变化规律去表现物体明暗色调变化,造成画面色调关系混乱,有色调突兀现象的主因是

【单选题】关于“深入”刻画说法不正确的是

【判断题】视平线,指与视点等高的一条水平线。

【多选题】在静物写生中,物体的立体感能在二维空间的画面上暗示出来,主要是通过

【单选题】医疗器械临床评价是 。

【单选题】下列静物配置不合理的是

【单选题】下列哪项不属于体外诊断试剂_________。

【多选题】几何形体结构造型的方法可分为

【单选题】明暗层次变化丰富,复杂而微妙,在明暗造型中需要着力刻画的最富表现力部分的是

【判断题】创新观点的培养是设计专业素质的基本要求。

【单选题】质量管理体系适当的过程运行环境不包括 。

【单选题】素描运用以线为主的表现技法,在对石膏几何体写生的训练中,要注重对形体和

【单选题】程序段 double k=1234.789; Console.WriteLine("{0,10:c4} 输出的结果

【单选题】临床试验方案和临床试验报告中均应填写的内容是 。

【单选题】对外结构线的描述错误的是

【单选题】选择下列代码的运行结果 class A { public Hashtable studentlist = new Hashtable(); public int this[string name] { get { return (int)studentlist[name]; } set { studentlist[name] = value; } } } { static void Main(string[] args) { A a = new A(); a[10] = "张三"; Console.WriteLine(a[10]); Console.ReadKey(); } }

【单选题】关于医疗器械使用单位对在用医疗器械维护维修说法正确的是_______。

【判断题】长度是线的基本的界定标准,控制线的宽窄是体现线特征的关键。

【单选题】当鼠标指针在IDE工具栏的按钮上方停留几秒钟后,会显示( )。

【单选题】根据医疗器械缺陷的严重程度,医疗器械召回分为三级,其中一级召回是指_______。

【单选题】为了能够在程序中捕获所有的异常 ,在 catch语句的括号中使用的类名为_____

【单选题】实施医疗器械一级召回的,医疗器械召回公告应当在_______发布。

【单选题】克服“浮”的办法不正确的是

【单选题】下面程序运行的结果是 public abstract class A { public A() { Console.WriteLine('A'); } public virtual void Fun() { Console.WriteLine("A.Fun()"); } } public class B : A { public B() { Console.WriteLine('B'); } public new void Fun() { Console.WriteLine("B.Fun()"); } } static void Main(string[] args) { B b = new B(); b.Fun(); }

【单选题】C#中,在方法 MyFunc 内部的 try..catch 语句中,如果在 try 代码块中发生异常,并且在当前的所有 catch 块中都没有找到合适的 catch 块,则

1、【单选题】关于医疗器械使用单位对在用医疗器械维护维修说法正确的是_______。

分类
大学选修课

假定其他流向的劳动力流动比率不变,因退休导致从就业者到非劳动力这一方向上的矛动比率

假定其他流向的劳动力流动比率不变,因退休导致从就业者到非劳动力这一方向上的矛动比率上升,则失业率会()。

A.下降

B.上升

C.不变

D.无法判断

请帮忙给出正确答案和分析,谢谢!

某人购房贷款60万元,采用等额本金还款方式分10年偿还,贷款年利率为5%,则第10个月的贷款余额是( )万元。

A.53

B.55

C.57

D.59

住房公积金的资金来源为(  )。

A.单位和个人共同缴存的公积金存款

B.个人银行存款

C.银行吸收的各类存款

D.住房资金管理中心在商业银行开办账户内的存款

公积金贷款的贷款风险由(  )承担。

A.贷款人

B.公积金管理中心

C.商业银行

D.政府

在按月等额偿还方式下,会导致个人住房贷款月还款额增加的是( )。

A.降低首付款比例

B.降低贷款利率

C.降低抵押率

D.延长贷款期限

分类
大学选修课

液体流动时,其流量连续性方程是能量守恒定律在流体力学中的一种表达形式。

【填空题】平面低副又可分为( )和移动副。

【填空题】1.Photoshop 常用的四种色彩模式是 、 、 和 。 2. 矢量图又称 。矢量图经放大和旋转后图 ,但其色彩 。 3. 位图又称 。位图经放大和旋转后图像 ,但其色彩 。 4 .在数字图像中,分辨率的大小直接影响图像的 。分辨率越高,图像越 ,所产生的文件也就越大,在工作过程中所需系统资源也就越多。 5. 索引模式比较适用于 ; CMYK 模式适用于 ; RGB 颜色模式适用于在 上观看。

【简答题】请简述制冷技术的一部分应用领域

【单选题】20 、 触发器输出的状态取决于 () 。 A 、 输入信号 B 、 电路的原始状态 C 、 输入信号和电路的原始状态

【判断题】绘制图形对象时,必须在起点附近,单击鼠标才能结束绘制? (0.5分)

【填空题】机构中两构件直接接触而又能产生一定相对运动的活动连接称为( )。

【单选题】8. ( )文件格式适用于在应用程序之间和计算机平台之间的交换文件,它的出现使得图像数据交换变得简单。

【多选题】低值易耗品采用五五摊销法时,应设置的明细账是( )。

【单选题】一次领用低值易耗品数量不多,金额不大,易损坏可以采用( )核算。

【单选题】

【多选题】1 、色彩三要素( )。

【单选题】用简单迭代法(其中 )求方程 在 附近的根,第一次迭代值 ( )

【填空题】两构件之间以线接触所组成的平面运动副,称为( )。

【多选题】2. 数字图像可分为( )和( )两种类型。

【填空题】机构组成要素包括构件和( )。

【单选题】

【单选题】3. 在 RGB 色彩模式中, RGB ( 0,255 , 0 ,)表示( )。

【多选题】低值易耗品价值摊销时可能计入的科目有( )。

【填空题】机构中的相对静止件称为( )。

【单选题】在机构中采用虚约束的目的是为了改善机构的运动状况和( )。

【单选题】4.photoshop 是( )公司推出的位图图像处理软件。

【单选题】5. 在 Photoshop 中,通常以( )为单位来衡量图像的清晰度。

【单选题】构件运动确定的条件是( )。

【分录题】专设销售机构领用低值易耗品一批,实际成本是5000元,采用五五摊销法核算,做出领用时的相关会计分录

【单选题】设 可微,求方程 的牛顿迭代格式是( )。

【分录题】生产领用生产工具一批,实际成本是500元,采用一次摊销法,做出相关的会计分录。

【单选题】7. 位图图像是由许多点组成,这些点称为像素。图像的大小取决于像素的( )。

【简答题】What is melting pot? Why America is called melting pot?

【单选题】某企业采用“五五摊销法”对低值易耗品进行摊销,本月领用低值易耗品一批,实际成本3000元,则本月应摊销( )元。

【填空题】平面运动副可分为( )和高副。

【单选题】设求方程 的根的牛顿法收敛,则它具有( )敛速。

【填空题】m个构件组成同轴复合铰链时具有( )个回转副。

【单选题】33 、 由 555 集成定时器构成的多谐振荡器的功能是 () 。 A 、 输出一定频率的矩形波 B 、 将变化缓慢的信号变为矩形波 C 、 输出一定频率的正弦波

【判断题】Newton迭代法的基本思想就是把非线性方程线性化,用线性方程的解逐步逼近非线性方程的解。 ( )

【单选题】构件在一个平面内运动,最多有( )个自由度。

【单选题】

【单选题】用简单迭代法求方程f(x)=0的实根,把方程f(x)=0表示成x=g(x),则f(x)=0的根是( )。

【单选题】设 可微,求方程 的正割法是( );

【多选题】突出画面层次感可以通过调整哪些元素实现? (0.5分)

【判断题】若 ,则 在 内一定有根。 ( )

【判断题】在绘制的图形对象上,单击鼠标右键,选择添加顶点,即可添加顶点。 (0.5分)

【单选题】平面运动副的最大约束数为( ),最小约束数为1。

【单选题】6. ( )是 Photoshop 默认的图像存储格式。可以包含层、通道和颜色模式,还可以保存具有调节层、文本层的图像。

【单选题】

【多选题】以下对非线性方程的求根方法的描述,哪些是不正确的( )

【填空题】机构中按给定运动规律运动的构件称为( )。

【单选题】用牛顿迭代法求方程 在 附近的根,第一次迭代值 ( )

【判断题】若x*是f(x)=0的重根,则牛顿不收敛。 ( )

【单选题】车轮在轨道上转动,车轮与轨道间构成( )。

【简答题】1. 简述色彩三要素间的关系。

1、【单选题】3. 在 RGB 色彩模式中, RGB ( 0,255 , 0 ,)表示( )。

分类
大学题库

已知某地区2002--2006年社会消费品零售总额的环比增长速度分别为4%、6%、9%、l0%,则这一时

已知某地区2002–2006年社会消费品零售总额的环比增长速度分别为4%、6%、9%、l0%,则这一时期该地区社会消费品零售总额的定基增长速度为()。

A.4%×6%×9%×l0%

B.(4%X 6%×9%×l0%)+1

C.(104%×l06%×l09%×ll0%)-1

D.104%×l06%×l09%×ll0%

公共物品供给的制度结构涉及的内容包括()。

A.公共物品供给的决策制度

B.公共物品供给的生产制度

C.公共物品供给的融资制度

D.公共物品供给的保障制度

E.公共物品的受益分配制度

在计算已获利息倍数时,需要使用的指标有()。

A.息税前利润

B.息税后利润

C.利息费用

D.财务费用

E.资产总额

关于完全竞争生产者对生产要素的需求的说法,正确的是()

A.生产者的边际收益产品等于边际产品价值

B.生产者完全是要素市场价格的接受者

C.生产者的边际要素成本曲线与边际收益产品曲线重合

D.生产者的要素需求曲线会变动的更平缓

E.生产者面临的要素供给曲线为水平线

我国现行的财政转移支付由()组成

A.一般性转移支付

B.均衡拨款

C.专项转移支付

D.专项拨款

E.税收返还

分类
大学题库

(ex6)试求解                                   dx/dt= ax+b, x(0) = x0  并分别对a,b, x0 取正负值的8种不同情况,讨论解曲线的单调性及t®¥时的行为。用MATLAB画出解曲线图形。将它们合理分类。

【单选题】登记有关应收账款、应付账款等债权债务增减变动的明细账.其账页格式应采用( )。

【单选题】对于将现金存入银行的业务,登记银行存款日记账的依据是( )。

【多选题】下列各项中,属于会计具体目标的有( )。

【单选题】登记账簿的依据是( )。

【单选题】固定资产在使用过程中因磨损而减少的价值应计入( )。

【单选题】2014年度,某公司主营业务收入400 000元,主营业务成本100 000元,营业税金及附加8 000元,其他业务收入20 000元,其他业务成本2 000元,营业外收入5 000元、营业外支出3 000元,管理费用4 000元,销售费用6 000元,财务费用2 000,本年度获得投资收益10 000元,所得税率25%,则公司本年度实现的净利润总额为( )元。

【单选题】科目汇总表核算组织程序与汇总记账凭证核算组织程序的共同优点是( )。

【判断题】<p><span style="font-size: 16px;font-family: 宋体">会计主体是法律主体,而法律主体不一定是会计主体。( )</span></p>

【单选题】我国会计工作法制化开端的标志是( )。

【判断题】原始凭证是进行会计核算的原始资料。

【单选题】应收账款账户的期初余额为借方2 000元,本期借方发生额8 000元,本期贷方发生额6 000元,该账户的期末余额为( )。

【单选题】对贵重物资一般要经常进行( )清查,至少每月清查盘点一次。

【多选题】账簿按其用途分类,可分为( )。

【单选题】下列各项中,划分各会计期间收入和费用的会计基础是( )。

【判断题】二手车就是旧车5

【单选题】对库存现金的清查、固定资产的清查所采取的方法一般是( )。

【单选题】单位在年末、季末或月末结账前所进行的财产清查属于( )。

【单选题】下列各项中,属于会计主要方法的是( )

【判断题】所有的会计凭证都是既可以据以登记总分类账,又可以据以登记明细分类账。

【多选题】下列各项中,属于原始凭证基本要素的有( )。

【单选题】在我国,制定会计准则的主要依据是( )。

【单选题】甲单位在财产清查中,盘亏现金1 000元,其中400元应由出纳员赔偿,另外600元无法查明原因。批准处理后,记入管理费用的金额为( )元。

【判断题】在真核生物中转录和翻译分别在细胞核和细胞质中进行。

【单选题】会计学按照服务对象不同,可分为( )。

【多选题】登记明细账的依据有( )。

【单选题】从车辆VIN中我们不可以识别出的信息是5

【单选题】下列各项中,构成会计基本职能的是( )。

【单选题】财产清查中盘盈存货一批,价值2 000元,批准处理后应转入( )。

【判断题】为了保证账簿记录的合法性和完整性,明确责任,在账簿启用时,应填写“账簿使用登记表”。

【单选题】采用汇总记账凭证核算组织程序时,总账登记的时间是( )。

【单选题】会计凭证按其( )不同,可以分为原始凭证和记账凭证两类。

【多选题】下列各项中体现会计监督特点的有( )。

【单选题】下列各项中,体现会计核算特点的是( )。

【多选题】会计的基本职能包括( )。

【单选题】期末“制造费用”账户的余额应转入( )。

【单选题】近代会计形成的标志是( )。

【单选题】借贷记账法的理论依据是( )。

【单选题】权责发生制产生的基础是( )。

【单选题】在各种实物的清点过程中,( )必须在场,参加盘点,便不宜单独承担财产清查工作。

【单选题】企业将现金送存银行时,应填制的原始凭证是( )。

【单选题】2014年度,某公司主营业务收入400 000元,主营业务成本100 000元,营业税金及附加8 000元,其他业务收入20 000元,其他业务成本2 000元,营业外收入5 000元、营业外支出3 000元,管理费用4 000元,销售费用6 000元,财务费用2 000元,本年度获得投资收益10 000元,所得税率25%,则公司本年度实现的营业利润为( )元。

【单选题】下列各项中,属于现金流量表“经营活动产生的现金流量”的是( )。

【多选题】<p><span style="font-size: 16px;font-family: 宋体">会计的两项基本职能是相辅相成、辩证统一的关系,下列说法正确的是( )。</span></p>

【多选题】账簿组成的基本内容是( )。

【单选题】会计对象是会计核算和监督的内容,具体是指社会再生产过程中( )。

【多选题】下列凭证中,属于自制原始凭证的有( )。

【填空题】宋代五大名窑为 、 、 、 、 。

【判断题】外来原始凭证遗失时,取得签发单位盖有财务章的证明,经单位负责人批准后,可代作原始凭证。

【单选题】下面不属于原始凭证的是( )。

【单选题】一般说来,单位撤销、合并或改变隶属关系时,要进行( )。

1、【单选题】采用汇总记账凭证核算组织程序时,总账登记的时间是( )。

分类
大学网课答案

提高存款准备金率对货币供求的影响是()。 A.增加货币需求 B.减少货币需求C.增加货

提高存款准备金率对货币供求的影响是()。

A.增加货币需求

B.减少货币需求

C.增加货币供给

D.减少货币供给

公共物品供给的制度结构涉及的内容包括()。

A.公共物品供给的决策制度

B.公共物品供给的生产制度

C.公共物品供给的融资制度

D.公共物品供给的保障制度

E.公共物品的受益分配制度

在计算已获利息倍数时,需要使用的指标有()。

A.息税前利润

B.息税后利润

C.利息费用

D.财务费用

E.资产总额

关于完全竞争生产者对生产要素的需求的说法,正确的是()

A.生产者的边际收益产品等于边际产品价值

B.生产者完全是要素市场价格的接受者

C.生产者的边际要素成本曲线与边际收益产品曲线重合

D.生产者的要素需求曲线会变动的更平缓

E.生产者面临的要素供给曲线为水平线

我国现行的财政转移支付由()组成

A.一般性转移支付

B.均衡拨款

C.专项转移支付

D.专项拨款

E.税收返还

分类
大学题库

肖邦的《葬礼进行曲》带给人沉重、缓慢的压抑感,这是一种联觉联想反应。()

【单选题】排量为 2.24L 的四缸发动机,其燃烧室容积为 0.08L ,压缩比等于( ) 。 (5.0分)

【单选题】冷却系统中提高冷却液沸点的装置是( )。 (10.0分)

【简答题】计算直列四冲程四缸发动机的发火间隔角?画出以 1-2-4-3次序发火时的发动机工作循环表。 (15.0分)

【单选题】在柴油机的喷油泵上,当油量调节拉杆位置不变时,喷油泵的供油量随凸轮轴转速的升高而( ) (10.0分)

【填空题】汽车用活塞式内燃机每一次将热能转化为机械能,都必须经过 、 、 和 这样一系列连续工程,这称为发动机的一个 。 (10.0分)

【单选题】三维动画 又称3D动画,是利用电脑软件或视频软件等工具将三维物体( )展现在人们眼前的一种动画.

【判断题】多缸发动机各气缸的总容积之和,称为发动机排量。 (5.0分)

【判断题】发动机的风扇与水泵同轴,是由曲轴通过凸轮轴来驱动的。( ) (5.0分)

【其它】冷却液大循环 (5.0分)

【简答题】同学们好!请相互阅读彼此论文并提出宝贵建议! 每位同学必须用心指导其余六位同学的论文!包括的环节: 一、格式 二、内容

【简答题】进样针排气泡的方法是?

【其它】压缩比 (5.0分)

【简答题】

【填空题】汽油的牌号愈 高 ,则异辛烷的含量愈 ,汽油的抗爆性愈 。 (4.0分)

【其它】尝试使用qq文字扫描输入课本37页倒数第三段(加涅的学习目标分类)

【其它】废气涡轮增压 (5.0分)

【简答题】Discussion When asked about our hobbies, eight out of ten people will mention traveling. Many are even mad about it. When traveling, we feel free both physically adn mentally, especially mentally: no work, no boss, no assignment, no deadline…What a wonderful world! At the same time, we admire the magnificance of natural landscapes, and enjoy the tranquility of the remote countryside as well as the convenience of the modern cities. There is no doubt the most of us have some kind of traveling experiences, so share one with the class. Inside every traveler, there's a dream place that he is dying to visit in his lifetime. We always hear people, especially young people, say that "When I have enough money, I will spend my holiday in …" What is your dream place? Tell us where it is and why you want to go there.

【简答题】Read the story The Lottery , and judge the following statements True (T) or False (F). The lottery started when the first people settled down to make a village there. The village people accepted the event of lottery as a regular part of their lives. The oldest man in the village was Warner who was 87 years old. Mrs. Tessie Hutchinson and Mrs. Delacroix were late for the lottery. Mr. Summers substituted the chips of wood for slips of paper for the lottery. The Hutchinsons have only 3 children. “Lottery in June, corn be heavy soon" was said by Mr. Summers. According to the lottery rules, mother took priority over her son for the drawing process if there was no father in the family. The lottery winner had the slip of paper with a red spot on it. Everyone in the lottery took the same chance.

【其它】过量空气系数 (5.0分)

【单选题】四冲程柴油机的喷油泵凸轮轴的转速与曲轴转速的关系为 ( ) (10.0分)

【简答题】如果现在要测室内空气中的TVOC,该怎样制备标准溶液?为什么?

【简答题】帕萨特 B5发动机的进气提前角为16 ° ,进气迟关角为 38 ° ,排气提前角为 38 ° ,排气迟关角为 8 ° ,请画出该发动机的配气相位图,并计算进、排气门重叠角。 (15.0分)

【判断题】过量空气系数越大,则可燃混合气的浓度越浓。( ) (5.0分)

【判断题】活塞顶是燃烧室的一部分,活塞头部主要用来安装活塞环,活塞裙部可起导向的作用。 (5.0分)

【简答题】润滑系统的作用有哪些? (15.0分)

【判断题】汽油机的压缩比越大,则其动力性越好。( ) (5.0分)

【单选题】以下属于院线动画的是

【填空题】现代汽车的类型虽然很多,各类汽车的总体构造有所不同,但它们的基本组成大体都可分为 、 、 和 四大部分。 (5.0分)

【简答题】甲醛标准溶液制备时为什么要加入盐酸?盐酸的浓度是多少?加入多少量的盐酸?

【简答题】什么是气门间隙?气门间隙过大和过小各有什么危害? (15.0分)

【简答题】制备所得的甲醛标准溶液中待测物是什么?

【单选题】活塞由上止点运动到下止点,活塞顶部所扫过的容积是指( )。 (5.0分)

【单选题】喷油泵柱塞行程的大小取决于( )。 (10.0分)

【单选题】空燃比大于14.7的混合气为( )混合气。 A.浓 B.稀 C.理论 D.功率 (5.0分)

【简答题】The Lottery Part 1_标清.flv The Lottery Part 2_标清.flv Watch the atteched two videos of The Lottery and try to find the others for the omprehensive questions.

【简答题】Text 1 Lily Chen always prepared an ‘evening’ snack for her husband to consume on his return at 1.15 a.m. This was not strictly necessary since Chen enjoyed at the unusually late hour of 11.45 p.m. what the boss boasted was the best ‘employees’ dinner in any restaurant. They sat, waiters, boss, boss’s mother too, at a round table and ate soup, a huge fish, vegetables, shredded pork, and a tureen of steaming rice. Lily still went ahead and prepared broth, golden-yellow with floating oily rings, and put it before her husband when he returned. She felt she would have been failing in her wifely duties otherwise. Dutifully, Chen drank the soup he raised to his mouth in the patterned porcelain spoon while Lily watched him closely from the sofa. It was far too rich for him. Lily had the gas fire burning five minutes before her husband’s football on the stone stairs and Chen would be perspiring heavily by the time he finished, abandoning the spoon and applying the bowl to his lips to drink the last awkward inches, the breads of moisture on his forehead as salty as the broth. He fancied they fell in and over-seasoned the last of the soup. Four years ago, at the beginning of their marriage. Chen had tried leaving the last spoonful but Lily’s reproachful eyes were intolerable. She was merciless now, watching him with sidelong glances from the sofa, her knees pressed closely together while she paired the baby’s socks from the plastic basket on the floor. ‘Did you enjoy that, Husband?’ ‘Was it nice?’ she would enquire brightly. Chen would grunt in his stolid way, not wishing to hurt her feelings but also careful not to let himself in for a bigger bowl in the future. Although comfortably full, Chen would have liked a biscuit but Lily was unrelenting here as well. Sweet after salty was dangerous for the system, so she had been taught; it could upset the whole balance of the dualities or female and male principles, yin and yang. Lily was full of incontrovertible pieces of lore like this which she had picked up from her father who had been a part-time bone-setter and Chinese boxer. For four years, therefore, Chen had been going to bed tortured with the last extremities of thirst but with his dualistic male and female principles in harmony. This was more than could be said for Lily. Chen often thought, who concealed a steely will behind her demure exterior. 1. What was Chen’s job? A. He ran a restaurant. B. He washed dishes. C. He was a cook. D. He worked as a waiter. 2. Chen always finished his soup because Lily____ A. felt content if he did. B. would then allow him a drink. C. did not like to throw food away. D. complained bitterly if he didn’t. 3. Chen’s home-life was difficult because of his wife’s_____ A. lack of concern. B. rigid ideas. C. thoughtlessness. D. unco-operative behavior. 4. Which of the following statements correctly describes the relationship between Lily and Chen? A. They were indifferent to each other. B. They made each other suffer. C. They respected each other. D. They did not get on well. Text 2 Every year more than half a million American kids drainage tubes surgically implanted in their ears to combat persistent infections. The procedure, known as tympanostomy, may not be as common as the tonsillectomy was in the 1940s, but it now ranks as the nation’s leading childhood operation and a new study suggests it’s being vastly overused. In reviewing more than 6,000 scheduled ear tube operations, a team of experts led by Harvard pediatrician Lawrence Kleinman found that fewer than half were clearly justified. “Each year,” the researchers write in the current Journal of the American . Medical Association (JAMA), “several hundred thousand children in the United States may be receiving tympanostomy tubes that offer them no demonstrated advantage… and may place them at increased risk. ” Tube placement isn’t terribly risky procedure, but it costs $ 1,000 to $ 1,500 and sometimes scars the eardrum, causing a partial loss of hearing. Studies show that the benefits are most likely to outweigh the risks if a child’s middle ear has produced sticky fluid for more than four months despite treatment with antibiotics. For less virulent infections, drug treatment is usually a cheaper, safer alternative (though drugs, too, can be overused). In the new JAMA study, Kleinman’s team reviewed the medical charts of 6,429 kids, all under 16, whose doctors had recommended the procedure. Even making “generous assumptions” about the likely benefits, the researchers found that a quarter of the proposed operations were inappropriate, since less invasive alternative were available, while another third were as likely to harm the recipients as help them. Parents needn’t panic about ear tubes that are already in place. Once successfully implanted, the tiny devices provide drainage for six months to a year, then come out by themselves. But the new findings could help families make better-informed decisions, while reducing health costs by hundreds of millions of dollars every year. 5. In the 1940s­­______ A. tympanostomies were never performed. B. tonsillectomies were done too frequently. C. there were too few American pediatricians. D. American children had fewer ear infections. 6. The Harvard study concluded that_____. A. children never benefit from ear surgery. B. tympanostomy tubes result in deafness. C. some surgeons are too eager to operate. D. ear tube operations are too expensive. 7. Tympanostomy tubes are meant to______ A. dissolve slowly. B. replace medicines. C. alleviate eardrum pressure. D. reduce earaches.

【单选题】柯 .海德曼 创作的动画 ( )

【其它】请结合自己所学的内容制作课件,要求: 1.ppt页数不少于10页; 2.合理进行教学设计; 3.套用ppt模板进行美化,可到千图网www.58pic.com上免费下载; 4.按内容合理安排文字、图片、表格、组织结构图、动画、音乐等内容,合理设计自定义动画、幻灯片切换等效果; 5.作业上传到本网络平台。

【判断题】节气门后方的真空度仅与节气门的开度或负荷有关,而与其他因素无关。 ( ) (5.0分)

【单选题】4×2 型汽车的驱动轮数为( )。 (5.0分)

【单选题】BJ1061 型汽车属于( )。 (10.0分)

【单选题】获最低耗油率的混合气成份应是( )。 (10.0分)

【其它】名词解释: 发动机排量 (5.0分)

【单选题】气门的升程取决于( ) 。 (5.0分)

【单选题】按1-2-4-3顺序工作的发动机,当一缸压缩到上止点时,二缸活塞处于( )行程下止点位置。 (5.0分)

【简答题】The real reason I traveled to 196 countries Cassie De Pecol TEDxMileHigh (3).mp4 Questions for the TED video of Cassandra De Pecol’s Speech How long did she spend traveling to the 196 countries? Has she broken the Guinness World Record? What are the challenges she mentioned? 2. There are 4 words to describe her expedition. What are they? 3. Why did she take the travel? On what purposes? 4. In the end of the speech, why did the speaker cite the female record-breaker Amelia Earhart’s words?

【单选题】燃油消耗率最低的负荷是( )。 (10.0分)

【单选题】关于水冷却系统,以下描述不正确的是( ): (10.0分)

【其它】柱塞有效行程 (5.0分)

【单选题】三维动画既包括技术也包括艺术,如 三维动画 、( )、以计算机辅助设计为主的建筑设计及动画造型设计。

1、【简答题】Text 1 Lily Chen always prepared an ‘evening’ snack for her husband to consume on his return at 1.15 a.m. This was not strictly necessary since Chen enjoyed at the unusually late hour of 11.45 p.m. what the boss boasted was the best ‘employees’ dinner in any restaurant. They sat, waiters, boss, boss’s mother too, at a round table and ate soup, a huge fish, vegetables, shredded pork, and a tureen of steaming rice. Lily still went ahead and prepared broth, golden-yellow with floating oily rings, and put it before her husband when he returned. She felt she would have been failing in her wifely duties otherwise. Dutifully, Chen drank the soup he raised to his mouth in the patterned porcelain spoon while Lily watched him closely from the sofa. It was far too rich for him. Lily had the gas fire burning five minutes before her husband’s football on the stone stairs and Chen would be perspiring heavily by the time he finished, abandoning the spoon and applying the bowl to his lips to drink the last awkward inches, the breads of moisture on his forehead as salty as the broth. He fancied they fell in and over-seasoned the last of the soup. Four years ago, at the beginning of their marriage. Chen had tried leaving the last spoonful but Lily’s reproachful eyes were intolerable. She was merciless now, watching him with sidelong glances from the sofa, her knees pressed closely together while she paired the baby’s socks from the plastic basket on the floor. ‘Did you enjoy that, Husband?’ ‘Was it nice?’ she would enquire brightly. Chen would grunt in his stolid way, not wishing to hurt her feelings but also careful not to let himself in for a bigger bowl in the future. Although comfortably full, Chen would have liked a biscuit but Lily was unrelenting here as well. Sweet after salty was dangerous for the system, so she had been taught; it could upset the whole balance of the dualities or female and male principles, yin and yang. Lily was full of incontrovertible pieces of lore like this which she had picked up from her father who had been a part-time bone-setter and Chinese boxer. For four years, therefore, Chen had been going to bed tortured with the last extremities of thirst but with his dualistic male and female principles in harmony. This was more than could be said for Lily. Chen often thought, who concealed a steely will behind her demure exterior. 1. What was Chen’s job? A. He ran a restaurant. B. He washed dishes. C. He was a cook. D. He worked as a waiter. 2. Chen always finished his soup because Lily____ A. felt content if he did. B. would then allow him a drink. C. did not like to throw food away. D. complained bitterly if he didn’t. 3. Chen’s home-life was difficult because of his wife’s_____ A. lack of concern. B. rigid ideas. C. thoughtlessness. D. unco-operative behavior. 4. Which of the following statements correctly describes the relationship between Lily and Chen? A. They were indifferent to each other. B. They made each other suffer. C. They respected each other. D. They did not get on well. Text 2 Every year more than half a million American kids drainage tubes surgically implanted in their ears to combat persistent infections. The procedure, known as tympanostomy, may not be as common as the tonsillectomy was in the 1940s, but it now ranks as the nation’s leading childhood operation and a new study suggests it’s being vastly overused. In reviewing more than 6,000 scheduled ear tube operations, a team of experts led by Harvard pediatrician Lawrence Kleinman found that fewer than half were clearly justified. “Each year,” the researchers write in the current Journal of the American . Medical Association (JAMA), “several hundred thousand children in the United States may be receiving tympanostomy tubes that offer them no demonstrated advantage… and may place them at increased risk. ” Tube placement isn’t terribly risky procedure, but it costs $ 1,000 to $ 1,500 and sometimes scars the eardrum, causing a partial loss of hearing. Studies show that the benefits are most likely to outweigh the risks if a child’s middle ear has produced sticky fluid for more than four months despite treatment with antibiotics. For less virulent infections, drug treatment is usually a cheaper, safer alternative (though drugs, too, can be overused). In the new JAMA study, Kleinman’s team reviewed the medical charts of 6,429 kids, all under 16, whose doctors had recommended the procedure. Even making “generous assumptions” about the likely benefits, the researchers found that a quarter of the proposed operations were inappropriate, since less invasive alternative were available, while another third were as likely to harm the recipients as help them. Parents needn’t panic about ear tubes that are already in place. Once successfully implanted, the tiny devices provide drainage for six months to a year, then come out by themselves. But the new findings could help families make better-informed decisions, while reducing health costs by hundreds of millions of dollars every year. 5. In the 1940s­­______ A. tympanostomies were never performed. B. tonsillectomies were done too frequently. C. there were too few American pediatricians. D. American children had fewer ear infections. 6. The Harvard study concluded that_____. A. children never benefit from ear surgery. B. tympanostomy tubes result in deafness. C. some surgeons are too eager to operate. D. ear tube operations are too expensive. 7. Tympanostomy tubes are meant to______ A. dissolve slowly. B. replace medicines. C. alleviate eardrum pressure. D. reduce earaches.

分类
大学题库

有关慢性肺心病护理不妥的是 A. 改善肺泡通气B. 持续低流量吸氧 C. 有水肿限制水盐摄入D. 改善营养状况E. 烦躁不安使用镇静剂

【单选题】教育活动中教育者作用于学习者的全部信息是指( )。

【单选题】患者女性,80岁,既往有肺心病史10年,近2日来感头痛、恶心、烦躁, BPl60/95 mmHg,心率120 次/分,护士对其护理措施最主要的是

【单选题】慢阻肺病人痰液黏稠,多饮水是为了

【单选题】慢性肺源性心脏病烦躁不安病人使用镇静剂时禁用

【单选题】符合肺气肿的肺功能指标是

【单选题】慢性阻塞性肺气肿病人最常见的酸碱失衡是

【单选题】肺心病患者进行强心、利尿治疗,不正确的措施是

【单选题】某人原有慢性阻塞性肺疾病,呼吸困难、发绀,近日咳嗽加剧,突然发生右侧胸痛,约30分钟后呼吸困难突然加剧,患侧胸壁叩呈鼓音,听诊呼吸音消失。该变化是

【单选题】患者进行腹式呼吸运动锻炼,下列哪项应纠正

【单选题】慢性阻塞性肺气肿最主要的症状是

【填空题】广义的教育包括社会教育、学校教育和_______

【简答题】简述劳动起源论的主要观点

【单选题】慢支并发肺气肿时,其主要症状是

【单选题】慢性肺心病急性加重期使用利尿剂,可能引起

【单选题】肺气肿患者胸廓呈

【单选题】人们传递生产和生活经验的实际需要是教育起源的直接动因。这种观点属于教育的

【单选题】慢性阻塞性肺气肿最重要的并发症是

【单选题】患者,女性, 68 岁,因慢性肺源性心脏病并发肺炎 、 右心衰竭住院治疗,护士核对医嘱时,应提出质疑的是

【单选题】慢性肺心病急性加重期使用呋塞米,可能引起

【填空题】古代教育包括_____ __________

【单选题】有关慢性肺心病护理不妥的是

【单选题】教育现象是一种

【单选题】腹式呼吸方法不妥一项是

【单选题】下列关于封建社会教育表述不正确是( )。

【填空题】教育是的___________活动,是教育区别于其他事物现象的本质特征。

【填空题】狭义的教育主要是指____教育。

【填空题】_________是国家用法律形式规定对一定年龄儿童实施的某种程度的免费学校教育

【单选题】患者张某,60岁,既往有肺心病史10年,昨日突然出现极度呼吸困难,口唇发紫,烦躁不安,今晨又出现昏迷,血压下降,心律失常。对张某保持气道通畅最好的方法是

【单选题】英国教育家沛西·能认为,教育是天生的而不是获得的表现形式,是扎根本能的不可避免的行为。这一观点属于( )。

【单选题】患者男性,76岁。以“慢性阻塞性肺气肿”收住院。护土在收集资料时认为目前存在以下问题,属于首优问题的是

【单选题】符合慢性阻塞性肺气肿的体征是

【单选题】对COPD的诊断最有价值的是

【单选题】肺心病急性加重期的治疗关键是

【单选题】慢支并发阻塞性肺气肿患者,主要表现为在原有症状基础上又出现

【单选题】阻塞性肺气肿患者胸廓呈

【简答题】Fukushima fishermen concerned for future over release of radioactive water 福岛渔民对核废水倾倒后的未来感到忧心忡忡 On the afternoon of 11 March 2011, Tetsu Nozaki watched helplessly as a wall of water crashed into his boats in Onahama, a small fishing port on Japan's Pacific coast. 2011 年 3 月 11 日下午,在日本太平洋沿岸的一个小渔港——小名滨港,野崎哲洙眼睁睁地看着一面水墙冲毁了他的船只。 Having spent the past eight years rebuilding, the Fukushima fishing fleet is now confronting yet another menace — the increasing likelihood that the nuclear plant's operator, Tokyo Electric Power (TEPCO), will dump huge quantities of radioactive water into the ocean. *** 历经了八年的重建后,福岛渔船队现在面临着另一个威胁——核电站运营商,东京电力公司(TEPCO)将愈来愈有可能向海洋倾倒大量的放射性废水。 "We strongly oppose any plans to discharge the water into the sea," Nozaki, head of Fukushima prefecture 's federation of fisheries cooperatives, told the Guardian. 作为福岛县渔业合作社联盟的负责人,野崎告诉《卫报》:“我们强烈反对任何将废水排入海洋的计划”。 Currently, just over one million tonnes of contaminated water is held in almost 1,000 tanks at Fukushima Daiichi, but the utility has warned that it will run out of space by the summer of 2022. 目前,福岛第一核电站的近 1000 个水箱中存储着 100 多万公吨受污染的水,但该公司警告称,到 2022 年夏季,该核电站将耗尽存储空间。 Releasing the wastewater into the sea would also anger South Korea, adding to pressure on diplomatic ties. 将废水排放到海里的举动还会激怒韩国,给(日韩两国的)外交关系增加压力。 Seoul, which has yet to lift an import ban on Fukushima seafood introduced in 2013, claimed last week that discharging the water would pose a " grave threat" to the marine environment — a charge rejected by Japan. (韩国)首尔方面尚未解除 2013 年出台的福岛海鲜进口禁令。它上周称,排放废水将对海洋环境构成“严重威胁”——日本拒绝了这一指控。 Japanese Government officials say they won't make a decision until they have received a report from an expert panel , but there are strong indications that dumping is preferred over other options such as vaporising , burying or storing the water indefinitely . 日本政府官员表示,在收到专家小组的报告之前,他们不会做出决定。但是,有明确的迹象表明,相比蒸发、掩埋或者无限期储存废水等其他选择,日本政府更倾向于倾倒。 Critics say the government is reluctant to openly support the dumping option for fear of creating a fresh controversy over Fukushima during the Rugby World Cup, which starts this week, and the buildup to the 2020 Tokyo Olympics. 批评者表示,政府不愿公开支持倾倒,是因为担心在本周开始的橄榄球世界杯期间,以及为 2020 年东京奥运会进行筹备期间,福岛的事件会引发新一轮的争议。

【填空题】我国教育史上,______最早将"教“育”两个字连起来使用

【单选题】肺气肿时,其主要症状是

【单选题】肺气肿患者最具特征性的体征是

【单选题】慢性支气管炎的典型临床特征不包括

【单选题】教育的根本任务在于()

【简答题】电影《我和我的祖国》观后感(800字以上,11月23日晚24:00前交)

【单选题】教育是新生一代成长的与社会生活延续和发展不可缺少的手段,为一切人和一切社会所必须,并与人类社会始终,它表明教育具有()。

【单选题】日常生活中,路边公益性广告属于( )。

【单选题】王先生,68岁,慢性肺源性心脏病病史6年,一周前出现频繁咳嗽.咳 痰.心悸.气短。查体:意识清,呼吸急促.发绀.双下肢水肿.颈静脉怒张,听诊三尖瓣区收缩期吹风样杂音。 该病人的饮食护理应

【单选题】进行腹式呼吸锻炼时,下列动作中应予以纠正的是

【单选题】慢性支气管炎最突出的症状是

【单选题】慢支最突出症状为

【单选题】中国的学校教育形态最早出现在()。

【填空题】学校教育的构成要素_____ _______ _______

1、【单选题】符合肺气肿的肺功能指标是

分类
大学选修课

我国从2005年开始实施稳健的财政政策,其主要内容包括()。 A.控制赤字 B.增发国债C.

我国从2005年开始实施稳健的财政政策,其主要内容包括()。

A.控制赤字

B.增发国债

C.调整结构

D.推进改革

E.增收节支

公共物品供给的制度结构涉及的内容包括()。

A.公共物品供给的决策制度

B.公共物品供给的生产制度

C.公共物品供给的融资制度

D.公共物品供给的保障制度

E.公共物品的受益分配制度

在计算已获利息倍数时,需要使用的指标有()。

A.息税前利润

B.息税后利润

C.利息费用

D.财务费用

E.资产总额

关于完全竞争生产者对生产要素的需求的说法,正确的是()

A.生产者的边际收益产品等于边际产品价值

B.生产者完全是要素市场价格的接受者

C.生产者的边际要素成本曲线与边际收益产品曲线重合

D.生产者的要素需求曲线会变动的更平缓

E.生产者面临的要素供给曲线为水平线

我国现行的财政转移支付由()组成

A.一般性转移支付

B.均衡拨款

C.专项转移支付

D.专项拨款

E.税收返还