更多“我国目前的NAVTEX播发台分别设在（）”相关的问题
为了保证会计帐簿的清晰，计算机打印输出的会计帐簿中的表格线条不能减少。
A.对 B.错
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以下关于函数描述中,错误的是( )。
A. 函数未被调用时，系统将不为形参分配内存单元 B. 实参与形参的个数应相等，且实参与形参的类型必须对应一致 C. 当形参是变量时，实参可以是常量、变量或表达式 D. 形参可以是常量、变量或表达式
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外科病人中最易发生的缺水类型是（）
\tA.低渗性缺水
\tB.等渗性缺水
\tC.高渗性缺水
\tD.原发性缺水
\tE.继发性缺水
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More than a quarter of American children--and half of black children--belong to families too poor to fully qualify for the ＄1,000-a-year child tax credit, which President Bush signed four years ago and has cited in arguing that his program of sweeping tax cuts helps low-income families, a new study has found. With an annual value of $47 billion, the credit is the government’s largest children’s subsidy and one that has provoked sharp partisan fights. Many conservatives, viewing it solely as a tax cut, want to reserve the credit for families that owe federal income tax. Many liberals, vie-wing it as a broader children’s allowance, want to extend it to poorer workers, who they say need it most. Still, the study found that the families of 19.5 million children were too poor to receive the full ＄1,000 benefit. About half get a partial benefit, and half get nothing. Newt Gingrich, the former Republican House speaker, expressed surprise at the racial gap. "That’s a stunning number," he said, referring to the half of black children who fail to receive the full credit. "I’d find a way to make sure those kids get the money as part of a broader post-Hurricane Katrina plan." Framed as middle-class tax relief, the credit passed in 1997 and offered ＄500 per child to families that owed income tax. It was doubled in 2001 and made partly available to families too poor to have income tax bills. Len Burman, a co-director of the tax center and the study’s author, said it might actually exaggerate the amount going to the poor since it assumed all eligible families received the credit. In practice, studies suggest that poor and minority families claim tax credits at lower rates. Told of the study, which will be published Monday, some conservatives repeated their opposition to making the credit more of an antipoverty program. Mr. Mitchell said that low-wage workers received a total of ＄39 billion a year from a similar program, the earned income tax credit. "It’s not like they’re not getting any redistribution from the government," he said. "We want less income redistribution, not more." Both sides in child tax credit debate have cast their arguments in moral terms. "The income gap is wide and growing," Ms. Snowe said. "We’re talking about giving a helping hand to families who through no fault of their own are at or near poverty." Mr. Mitchell of the Heritage Foundation said income redistribution was morally problematic, since it punished people for economic success. He also called it economically inefficient, arguing that it discouraged work among both rich and poor.
A．Len Burman.B．Mr. Mitchell.C．Newt Gingrich.D．Ms. Snow
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以下关于列表表述中错误的是哪一项（）
A.可以用“==”比较两个列表是否相同
B.Python的列表可以嵌套，形成二维列表
C.“+”号可以用来拼接两个列表
D.列表与字符串一样都是不可变的
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2002年1—6月，我国通信业务收入完成2189.4亿元，比上年同期增长15.6%，增幅是同期国内生产总值的两倍。其中，邮政完成247.4亿元，增长8.5%；电信完成 1942.1亿...占整个电信业务收入比重最大的业务在2002年上半年中与去年同期相比变化情况是（）
A．增长13.5%
B．增长24%
C．增长68%
D．下降0.2%
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在金属于箔式应变片差动单桥测力实验中不需要的实验设备是( )。
A . 直流稳压电源 B . 低通滤波器C . 差动放大器D . 电压表
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用兆欧表测设备绝缘电阻时，E端接导线，L端接地。
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完全性右束支传导阻滞，心电图最有诊断价值的是
A．V1呈rSR′，Ⅰ、Ⅴ5，、Ⅴ6有除极延迟的S波
B．PR间期0.16s
C．电轴左偏
D．QRS波＞0.12s
E．心电轴右偏
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高钾血症是指血清钾浓度大于（ ）
A.4．5mmol／L B.5．5mmol／L C.6．5mmol／L D.7．5mmol／L E.8．5mmol／L
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下列各账户中，既要提供金额指标又要提供实物指标的明细分类账户有( )账户。 A．库存商品 B．生产成本 C．应付账款 D．原材料
A.库存商品B.生产成本C.应付账款
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国网公司输变电设备标准缺陷库中缺陷的分类是（）
A . 一般、严重、紧急
B . 一般、重大、紧急
C . 一类、二类、三类
D . 一般、严重、危急
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自由裁量权的行使要遵循适当原则，在适当中追求对当事人的( )损害。
A.最大B.最小C.适中D.无
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According to INCOTERMS 2000, the following trade terms （) mean that the sellers must arra
According to INCOTERMS 2000, the following trade terms () mean that the sellers must arrange goods transportation from port of shipment to the named port of destination.A.CFRB.FCAC.FOBD.CIF
A.CFRB.FCAC.FOBD.CIF
B.FCAC.FOBD.CIF
C.FOBD.CIF
D.CIF
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根据我国财政部的规定，列为固定资产的，一般须同时具备的条件是（）。
A.使用年限在一年以上
B.经久耐用
C.单位价值在规定的限额以上
D.须为生产所用
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