更多“疥疮皮损好发于（）”相关的问题
展览馆、飞机库适用于（）。
A.薄壁空间结构体
B.桁架结构体系
C.网架结构体系
D.悬索结构体系
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Erroneous virtues are running out of control in our culture. I don't know how many times my 13-year-old son has told me about classmates who received $10 for each 'A' grade on their report cards—hinting that I should do the same for him should he ever receive an A. Whenever he approaches me on this subject, I give him the same reply: forget it! This is not to say that I would never praise my son for doing well in school. But my praise is not meant to reward or elicit future achievements, but rather to express my genuine delight in the satisfaction he feels at having done his best. Doling out $10 sends out the message that the feeling alone isn't good enough. As a society, we seem to be on the brink of losing our internal control—the ethical boundaries that guide our actions and feelings. Instead, these ethical standards have been eclipsed by external 'stuff' as a measure of our worth. We pass this obscene message on to our children. We offer them money for learning how to convert fractions to decimals. Refreshments are given as a reward for reading. In fact, in one national reading program, a party awaits the entire class if each child reads a certain number of books within a four-month period. We call these things incentives, telling ourselves that if we can just reel them in and get them hooked, then the internal rewards will follow. I recently saw a television program where unmarried, teenage mothers were featured as the participants in a program that offers a $10 a week 'incentive' if these young women don't get pregnant again. Isn't the daily plight of being a single, teenaged mother enough to discourage them from becoming pregnant again? No, it isn't, because we as a society won't allow it to be. Nothing is permitted to succeed or fail on its own merits anymore. A staple diet of candy bars makes an ordinary apple or orange seem sour. Similarly, an endless parade of incentives corrodes our ability to feel a genuine sense of inner peace (or inner conflict). The simple virtues of honesty, kindness and integrity suffer from an image problem and are in desperate need of better publicity. One way to do this is by example. I fear that in our so-called upwardly mobile world we are on a downward spiral towards becoming morally bankrupt. We may soon render ourselves worthless inside, while desperately clinging to a shell of appearances.How does the author react to her son's 'A' grade on the report card each time?A．She receives it.B．She forgets it.C．She declines him.D．She praises him.
A.B.C.D.HowE.SheF.B．SheG.C．SheH.D．She
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关于柴油机工作粗暴原因，甲说可能喷油时间过早，着火延迟期长；乙说可能喷油时间过早，柴油的十六烷值太低。下列说法正确的是（）。
A.甲对乙错
B.甲错乙对
C.甲乙都对
D.甲乙都错
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某患者右侧阴囊根部可触及小包块，超声声像图如下，最可能的诊断为（）
某患者右侧阴囊根部可触及小包块，超声声像图如下，最可能的诊断为（）
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不属于Χ线辐射损伤的因素是
A．辐射线性质
B．Χ线剂量
C．照射方式
D．屏-片系统
E．照射部位和范围
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《论语》《孟子》分别是孔子、孟子书写的表达个人思想和人生经历的书籍。
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一般而言，只有在存在（）的收益级差和（）的过渡期时，债券投资者才会进行互换操作。
A.较高，较短
B.较低，较长
C.较高，较长
D.较低，较高
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超声检测前，探伤仪校准的主要内容是仪器的扫描速度和检测系统的水平线性校准。
A.对 B.错
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与2011年同期相比，2014年1季度农村居民人均现金收入约增长了：
A．25．9％
B．36．8％
C．47．4％
D．52．5％
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丙公司20×7年度的基本每股收益是()。
丙公司为上市公司，20×7年1月1日发行在外的普通股为10000万股。20×7年，丙公司发生以下与权益性工具相关的交易或事项：
(1)2月20日，丙公司与承销商签订股份发行合同。4月1日，定向增发4000万股普通股作为非同一控制下企业合并对价，于当日取得对被购买方的控制权;
(2)7月1日，根据股东大会决议，以20×7年6月30日股份为基础分派股票股利，每10股送2股;
(3)10月1日，根据经批准的股权激励计划，授予高级管理人员2000万份股票期权，每一份期权行权时可按5元的价格购买丙公司的1股普通股;
(4)丙公司20×7年度普通股平均市价为每股10元，20×7年度合并净利润为13000万元，其中归属于丙公司普通股股东的部分为12000万元。
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目前，我*行实物贵金属产品的销售方式包括：（）
A.现货销售
B.预销售
C.展会销售
D.转账汇款
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中央处理器（CPU）是计算机的核心部件，一台普通家用计算机中最多包含（）中央处理器。
A、一个
B、两个
C、四个
D、多个
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Which Inmarsat system applies store-and-forward messaging?（）
A.Inmarsat-A B.Inmarsat-B C.Inmarsat-C D.Inmarsat-F
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《灵枢 天年》认为人体胚胎产生'以母为( )'
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A . 整数规划问题解的可行域实际上就是相应线性规划问题解的可行域。B . 分枝定界法与割平面法基本原理是一致的，只是在从不同位置对相应线性规划问题可行域进行分割处理。C . 通常情况下求解整数规划问题，采用分枝定界法时用一般单纯形法求解，而割平面法则要求运用对偶单纯形法进行求解。
D . 使用分枝定界法求解整数规划问题最优解时，只要所得分枝线性规划问题最优解不为整数，就需要进一步分枝。E . 用分枝定界法求解一个极大化的整数规划问题时，当得到多于一个可行解时，通常可任取其中一个作为下界值，再进行比较剪枝。
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