更多“期货交易所应当履行的职责有（ ）。[2012年5月真题]”相关的问题
多粘菌素类与氨基糖苷类有很多类同，但不同的一点是多粘菌素（）。
A.属于多肽类化合物
B.口服吸收快
C.排泄快，半衰期短于2小时
D.抗菌谱更广，对许多革兰氏阳性菌有效
E.毒性较小，临床应用面广
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患者男，30岁。右下颌肿痛伴开口受限1周，吞咽疼痛。检查：开口度10mm，翼下颌皱襞处黏膜水肿，智牙部分萌出，周围软组织红肿，右下颌后区压痛。如病变进展需进行切开引流，切开部位是（）。
A.下颌下缘2cm处切开，在其外侧切开部分咬肌附着
B.暴露下颌角下缘，在其内侧切开部分翼内肌附着
C.上颌结节外侧
D.下颌龈颊沟
E.扁桃体窝处
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按80/20规则分类，普通供应商是指（）。
A、数量20%的占价值20%
B、数量20%的占价值80%
C、数量80%的占价值20%
D、数量80%的占价值80%
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有人认为，______投资规模与国力相适应的资金运用的调控，能体现出投资规模宏观效益的大趋势，______不能判断宏观规模收益究竟能够达到什么样的水平，______不能揭示投资规模大小与投资全局收益率高低之间存在什么样的内在联系。这种看法是成问题的。 依次填入划横线部分，最恰当的一项为( )
A．研究 如果 但 而且B．了解 即使 也 还C．进行 虽然 但 也D．通过 只要 就 也
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最早的词学困惑是从哪引起的？（）
A.曲调
B.押韵
C.对仗
D.歌辞之词
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知识差异产生了医患信息的不对称性，医方在与患方进行疾病及诊疗的沟通过程中，要做到细致、严谨、耐心，用通俗的语言将医学专业信息准确但又易懂的传递给患方，以增进患方对于医方的信任，提高诊疗效果。
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男，60岁，2个月来干咳，呼吸困难进行性加重。体检：杵状指，肺底部Velcro啰音。胸片示双肺弥漫分布的网结状阴影，HRCT示双下肺沿胸膜分布的蜂窝状阴影。BALF示中性粒细胞比例增高。 提示：肺间质纤维化特征为限制性通气功能障碍。提问：主要表现为（）
A.一氧化碳弥散量（DLCO）增加
B.残气容积（RV）增加或正常
C.FEV1／FVC正常或增加，而YLC减少
D.RE／TLC明显增加
E.Ⅱ型呼吸衰竭
F.Ⅰ型呼吸衰竭
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作为代谢终产物的尿酸，来自于（）
A.嘌呤核苷酸B.碳水化合物C.无机盐类D.嘧啶核苷酸
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如何理解函数的方向导数和梯度的关系和它们的异同点。
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淘抢购早起好时光开放类目包括（）
A . 零食/坚果/特产
B . 粮油米面/南北干货/调味品
C . 水产肉类/新鲜蔬果/熟食
D . 茶
E . 咖啡/麦片/冲饮
F . 酒类
G . 餐饮美食卡券
H . 购物提货券
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下列关于风险对策说法正确的是()。A．风险回避是一种必要的,有时是最佳的风险对策B．风险转移符合风
下列关于风险对策说法正确的是( )。 A．风险回避是一种必要的,有时是最佳的风险对策 B．风险转移符合风险分担的原则,可以取得双赢或多赢的结果 C．风险自由适用于投资机会很好的情况 D．损失控制是一种主动、积极的风险对策 E．风险对策即风险防范手段
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某市稽查局接到群众检举，反映M公司存在偷税行为。市稽查局指派检查人员李某和刘某检查M公司一案，2019年3月8日，李某临时有事，由刘某向M公司下达了《税务检查通知书（二）》并出示了税务检查证，检查人员...下列情形中，审理部门可以将《税务稽查报告》及有关资料退回检查部门补正或者补充调查的有（）。
A.下达的文书中纳税人名称为M集团公司，纳税人识别号和社会统一代码与M公司不一致
B.销售材料隐瞒收入确定的偷税数额，计算依据取自M公司员工的自述，未取得准确的收入计税依据
C.检查部门对M公司的执法行为不符合法定程序
D.对M公司下达税务文书不规范、不完整的
E.对M公司偷税定性正确，但处罚依据引用错误
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Computer Crime A computer crime is generally defined as one that involves the use of computers and software for illegal purposes. This doesn’t mean that all the crimes are new types of crime. On the contrary, many of these crimes, such as embezzlement of funds, the alteration of records, theft, vandalism, sabotage, and terrorism, can be committed without a computer. But with a computer, these offenses can be carried out more quickly and with less chance that the person responsible for the crime will be discovered. Computer crimes are on the rise and have been for the last twelve years. Just how much these computer crimes cost the American public is in dispute, but estimates range from $ 3 billion to $ 5 billion annually. Even the FBI, which attempts-to keep track of the growth or decline of all kinds of crimes, is unable to say precisely how large a loss is involved; however, it estimates that the average take from a company hit by computer crime is $ 600,000. A number of reasons are given for the increase in computer crime:(A) more computers in use and, thus, more people who are familiar with basic computer operation;(B) more computers tied together in satellite and other data-transmission networks; and(C) the easy access of microcomputers to huge mainframe data bases. The Criminal Movies and newspaper stories might lead us to believe that most computer crimes are committed by teenage "hackers"—brilliant and basically good children who let their imagination and technical genius get them into trouble. But a realistic look at the crimes reveals that the offender is likely to be an employee of the firm against which the crime has been committed, i. e.. an "insider". Difficulty of Detection and Prevention Given the kind of person who commits a computer crime and the environment in which the crime occurs, it is often difficult to detect who the criminal is. First of all, the crime may be so complex that months or years go by before anyone discovers it. Second, once the crime has been revealed, it is not easy to find a clear trail of evidence that leads back to the guilty party. After all, looking for "weapons" or fingerprints does not occur as it might in the investigation of more conventional crimes. Third, there are usually no witnesses to the computer crime, even though it may be taking place in a mom filled with people. Who is to say if the person at the next terminal, calmly keying in data, is doing the company’s work or committing a criminal act Fourth, not enough people in management and law enforcement know enough about computer technology to prevent the crimes. Authorities have to be familiar with the computer’s capabilities within a given situation to guard against its misuses. In some large cities, such as LosAngeles, police departments have set up specially trained computer crime units. But even when an offender is caught, the investigators, attorneys (律师), judges, or juries may find the alleged crime too complicated and perplexing to handle. More attorneys are specializing in computer law and studying the computer’s potential for misuse. After a computer crime has been discovered, many companies do not report it or prosecute (起诉) the person responsible. A company may not announce the crime out of fear that the pubic will find out the weaknesses of its computer system and lose confidence in its organization. Banks, credit card companies, and investment firms are especially sensitive about revealing their vulnerabilities (脆弱性) because they rely heavily on customer trust. To avoid public attention, cautious companies will often settle cases of computer tampering out of court. And if cases do go to trial and the offenders are convicted, they may be punished only by a fine or light sentence because the judge or jury isn’t fully trained to understand the nature and seriousness of the crime. Not all companies are timid in apprehending computer criminals. For example, Connecticut General Life Insurance Company decided it had to get tough on violators. So when the company discovered that one of its computer technicians had embezzled $ 200,000 by entering false benefit claims, it presented it findings to the state’s attorney and aided in the prosecution of the technician. The technician was found guilty and sentenced to prison, not just for the computer misuse, but also for grand theft and insurance fraud. Connecticut General now has a policy of reporting all incidents of theft or fraud, no matter how small.
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寒性和凉性中药，具有（ ）及（ ）等作用，能够减轻或消除（ ）证。
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气候水热组合状况不同导致外动力（）、（）和组合状况发生差异，最终将形成不同的地貌类型及地貌组合。
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