更多“在我国，小企业应付账款入账金额的确定可采用总价法或净价法。”相关的问题
假设检验的原理是小概率事件在一次试验中是不会发生的
A. 正确B. 错误
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人们对于某种疾病严重性的判断是（）
A.知觉到危险性 B.知觉到严重性 C.知觉到易感性 D.后果严重性认识 E.行为改变的障碍
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肠胀气时下列护理措施哪项不妥（）
A.查找胀气原因 B.变换体位 C.肛管排气 D.暂禁食
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下面关于证人资格、证人证言的论述中，正确的是：A．某经验老到的私人侦探对本案的案情进行的分析可
下面关于证人资格、证人证言的论述中，正确的是：A．某经验老到的私人侦探对本案的案情进行的分析可以作为本案的证人证言使用B．证人不愿公开自己的姓名的，要求侦查机关为其保密的，侦查机关认为公开证人姓名并不会对证人带来任何不利影响的，可以公开C．证人在作证过程中，由于记忆发生偏差，导致被告人被无辜追究刑事责任，则证人应当承担伪证的刑事责任D．匿名举报、揭发的材料，即使被查证属实，也不能作为证人证言使用
A．某经验老到的私人侦探对本案的案情进行的分析可以作为本案的证人证言使用B．证人不愿公开自己的姓名的，要求侦查机关为其保密的，侦查机关认为公开证人姓名并不会对证人带来任何不利影响的，可以公开C．证人在作证过程中，由于记忆发生偏差，导致被告人被无辜追究刑事责任，则证人应当承担伪证的刑事责任D．匿名举报、揭发的材料，即使被查证属实，也不能作为证人证言使用
B．证人不愿公开自己的姓名的，要求侦查机关为其保密的，侦查机关认为公开证人姓名并不会对证人带来任何不利影响的，可以公开C．证人在作证过程中，由于记忆发生偏差，导致被告人被无辜追究刑事责任，则证人应当承担伪证的刑事责任D．匿名举报、揭发的材料，即使被查证属实，也不能作为证人证言使用
C．证人在作证过程中，由于记忆发生偏差，导致被告人被无辜追究刑事责任，则证人应当承担伪证的刑事责任D．匿名举报、揭发的材料，即使被查证属实，也不能作为证人证言使用
D．匿名举报、揭发的材料，即使被查证属实，也不能作为证人证言使用
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依据《安全生产法》的规定，生产经营单位( )212程项目的安全设施，必须与主体工程同时设计、同时施工、同时投入生产或者使用。
A．新建、扩建、改建
B．新建、扩建、引进
C．扩建、改建、翻修
D．新建、改建、装修
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Do you want to live another 100 years or more Some experts say that scientific advances will one day enable humans to last tens of years beyond what is now seen as the natural limit of the human life span. "I think we are knocking at the door of immortality (永生), "said Michael Zey, a Montclair State University business professor and author of two books on the future. "I think by 2075 we will see it and that’s a conservative estimate (保守的估计)." At the conference in San Francisco, Donald Louria, a professor at New Jersey Medical School in Newark said advances in using genes as well as nanotechnology (纳米技术) make it likely that humans will bye in the future beyond what has been possible in the past. "There is a great push so that people can live from 120 to 180 years," he said. "Some have suggested that there is no limit and that people could live to 200 or 300 or 500 years." However, many scientists who specialize in ageing are doubtful about it and say the human body is just not designed to last past about 120 years. Even with healthier lifestyles and less disease, they say failure of the brain and organs will finally lead all humans to death. Scientists also differ on what kind of life the super aged might live. "It remains to be seen if you pass 120, you know; could you be healthy enough to have good quality of life" said Leonard Pooh, director of the University of Georgia Gerontology. Centre. "At present people who could get to that point are not in good health at all.\
Do you want to live another 100 years or more Some experts say that scientific advances will one day enable humans to last tens of years beyond what is now seen as the natural limit of the human life span. "I think we are knocking at the door of immortality (永生), "said Michael Zey, a Montclair State University business professor and author of two books on the future. "I think by 2075 we will see it and that’s a conservative estimate (保守的估计)."
At the conference in San Francisco, Donald Louria, a professor at New Jersey Medical School in Newark said advances in using genes as well as nanotechnology (纳米技术) make it likely that humans will bye in the future beyond what has been possible in the past. "There is a great push so that people can live from 120 to 180 years," he said. "Some have suggested that there is no limit and that people could live to 200 or 300 or 500 years." However, many scientists who specialize in ageing are doubtful about it and say the human body is just not designed to last past about 120 years. Even with healthier lifestyles and less disease, they say failure of the brain and organs will finally lead all humans to death.
Scientists also differ on what kind of life the super aged might live. "It remains to be seen if you pass 120, you know; could you be healthy enough to have good quality of life" said Leonard Pooh, director of the University of Georgia Gerontology. Centre. "At present people who could get to that point are not in good health at all.\
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下面关于网络信息安全的一些叙述中，不正确的是（）。
A、网络环境下的信息系统比单机系统复杂，信息安全问题比单机更加难以得到保障
B、电子邮件是个人之间的通信手段，不会传染计算机病毒
C、防火墙是保障单位内部网络不受外部攻击的有效措施之一
D、网络安全的核心是操作系统的安全性，它涉及信息在存储和处理状态下的保护问题
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关于微生物限度检查法检验量的描述（）是正确的。
A.一般供试品的检验量为10g或10ml；化学膜剂为100cm2。
B.检查沙门菌的供试品，其检验量应增加10g或10ml。
C.检验时，应从2个以上最小包装单位中抽取供试品。
D.一般应随机抽取不少于检验用量的2倍量供试品。
E.微量包装药品的检验可酌减
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会计监督是会计核算的基础,没有监督,就难以保证核算提供信息的质量。
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如不慎口服汞而中毒，应及时就医，切忌用盐水洗胃，否则有增加汞吸收的可能。
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爱因斯坦通过下面哪一例子说明电磁规律不应该依赖于参考系的选择（）
A.磁铁和以太相对运动所产生的现象B.干涉仪和地球相对运动所产生的现象C.磁铁和线圈相对运动所产生的现象D.地球和以太相对运动所产生的现象
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在关系数据库中，存储文件是三级模式结构中的
A．外模式B．模式C．存储模式D．内模式
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数据管理技术的发展经过人工管理、_____和_______三个阶段。
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多数狗的眼睛在黑暗中能反应出黄绿色光（E），而隐性基因（e）的纯合体反应红色光。又，显性基因（A）产生黑色皮毛，而隐性等位基因（a）产生褐色毛（当该基因纯合时）。一只褐色毛母狗和一只黑色毛公狗交配，生下9只全是黑色毛的小狗。按对光的反应，母狗和4只小狗对红色光能反应。公狗对光的反应的基因型是（），公狗皮色的基因型是（）。
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