更多“用户分配系统是由（）、（）、（）、（）以及它们之间的分支线、”相关的问题
我国专利法规定，发明专利权的保护期限为（ ）年。A.5 B.10 C.20 D.25
A.5
B.10
C.20
D.25
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以下关于企业价值评估现金流量折现法的表述中，错误的有（ ）。 A．预测基数应为上一年的
以下关于企业价值评估现金流量折现法的表述中，错误的有（ ）。 A．预测基数应为上一年的实际数据，不能对其进行调整 B．预测期是指企业增长的不稳定时期，通常在5至7年之间 C．实体现金流量应该等于融资现金流量 D．后续期的现金流量增长率越高，企业价值越大
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关于中期会计报表附注，下列说法中正确的有( )。
A．中期会计报表附注应当重点披露比上年度财务报告更新的信息
B．中期会计报表附注应当披露那些会影响中期财务报告信息使用者决策，且未在中期财务报告其他部分披露的重要信息
C．中期会计报表附注可以只披露本中期所发生的重要事项或交易
D．中期会计报表附注的披露应当遵循重要性原则
E．中期会计报表附注的编制应当以“本中期”为基础
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（2009）通常声波的频率范围是：（）
A.20～200Hz
B.20～2000Hz
C.20～20000Hz
D.20～200000Hz
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在三网融合过程中，电信企业向信息服务转型的方向是成为控制（）的渠道
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中山大学（SunYat-senUniversity），简称中大，前身是孙中山先生创立于1924年的国立广东大学，有着一百多年办学传统，是学术与文化中国南方重镇和人才培养南方高地。中山大学是中华人民共和国教育部直属的综合性重点大学，国家“985工程”、“211工程”建设高校，同时是“（）”、“111计划”、“卓越法律人才教育培养计划”、“卓越医生教育培养计划”实施高校。
A . 珠峰计划
B . 信息计划
C . 创新计划
D . 人才培训计划
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目前最主要的金绿宝石产地是（）
A.俄罗斯
B.斯里兰卡
C.巴西
D.非洲
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Maya动画模块下的Set Key和Hold CurrentKey的正确的说法是（）。
Maya动画模块下的Set Key和Hold CurrentKey的正确的说法是（）。
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在C#中利用Socket进行网络通信编程的一般步骤是：建立Socket侦听、（）、利用Socket接收和发送数据。
A.建立Socket连接B.获得端口号C.获得IP地址D.获得主机名
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执行下列程序后,屏幕上将显示( ) SET TALK OFF CLEAR X=”18” Y=”2E3” Z=”ABC” ?VAL(X)+VAL(Y)+VAL(Z)
A. 2018.00 B. 18.00 C. 20.00 D. 错误信息
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秘书实务的本质属性是（）。
A.政治性 B.综合性 C.专业性 D.事务性
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The miserable fate of Enron’s employees will be a landmark in business history, one of those awful events that everyone agrees must never be allowed to happen again. This urge is understandable and noble: thousands have lost virtually all their retirement savings with the demise of Enron stock. But making sure it never happens again may not be possible, because the sudden impoverishment of those Enron workers represents something even larger than it seems. It’s the latest turn in the unwinding of one of the most audacious promise of the 20th century. The promise was assured economic security — even comfort essentially everyone in the developed world. With the explosion of wealth, that began in the 19th century it became possible to think about a possibility no one had dared to dream before. The fear at the center of daily living since caveman days — lack of food warmth, shelter — would at last lose its power to terrify. That remarkable promise became reality in many ways. Governments created welfare systems for anyone in need and separate programs for the elderly(Social Security in the U. S.). Labor unions promised not only better pay for workers but also pensions for retirees. Giant corporations came into being and offered the possibility — in some cases the promise — of lifetime employment plus guaranteed pensions. The cumulative effect was a fundamental change in how millions of people approached life itself, a reversal of attitude that most rank as one of the largest in human history. For millennia the average person’s stance toward providing for himself had been. Ultimately I’m on my own. Now it became, ultimately I’ll be taken care of... The early hints that this promise might be broken on a large scale came in the 1980s. U. S business had become uncompetitive, globally and began restructuring massively, with huge layoffs. The trend accelerated in the 1990s as the bastions of corporate welfare faced reality. IBM ended its no-layoff policy. AT&T fired thousands, many of whom found such a thing simply incomprehensible, and a few of whom killed themselves. The other supposed guarantors of our economic security were also in decline. Labor -union membership and power fell to their lowest levels in decades. President Clinton signed a historic bill scaling back welfare. Americans realized that Social Security won’t provide social security for any of us. A less visible but equally significant trend a affected pensions. To make costs easier to control, companies moved away from defined benefit pension plans, which obligate them to pay out specified amounts years in the future, to define contribution plans, which specify only how much goes into the play today. The most common type of defined-contribution plan is the 401(k). The significance of the 401(k)is that it puts most of the responsibility for a person’s economic fate back on the employee. Within limits the employee must decide how much goes into the plan each year and how it gets invested-the two factors that will determine how much it’s worth when the employee retires. Which brings us back to Eaton Those billions of dollars in vaporized retirement savings went in employees’ 401(k)accounts. That is, the employees chose how much money to put into those accounts arid then chose bow to invest it. Enron matched a certain proportion of each employee’s 401(k)contribution with company stock, so everyone was going to end up with some Eaton ha his or her portfolio, but that could be regarded as a freebie, since nothing compels a company to match employee contributions at all. At least two special features complicate the Eaton case. First, same shareholders charge top management with illegally covering up the company’s problems, prompting investors to hang on when they should have sold. Second, Enron’s 401(k)accounts were lacked while the company changed plan administrators in October, when the stock was failing, so employees could not have closed their accounts if they wanted to. But by far the largest cause of this human tragedy is that thousands of employees were heavily overweighed in Eaton stock. Many had placed 100% of their 401(k)assets in the stock rather than in the 18 other investment options they were offered. Of course that wasn’t prudent, but it’s what some of them did. The Enron employees’ retirement disaster is part of the larger trend away from guaranteed economic security. That’s why preventing such a thing from ever happening again may be impossible. The huge attitudinal shift to I’ll-be-taken-care-of took at least a generation. The shift back may take just as long. It won’t be complete until a new generation of employees see assured economic comfort as a 20th-century quirk, and understand not just intellectually but in their bones that, like most people in most times and places, they’re on their own.
A．people’s outlook on lifeB．people’s social valuesC．people’s living standardD．people’s life styles
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CTAIS1.1版软件，在基层税收征管部分总体上是一个典型的（）体系结构的计算机应用系统。
A.C/s B.B/s C.C/s/s D.B/s/s
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将收益标准差作为风险量度是( )。
A．VaR方法
B．名义值法
C．波动性方法
D．敏感性方法
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乳腺癌内如淋巴结转移的发生率与下列哪项无关（）。
A . 肿瘤大小
B . 乳腺大小
C . 腋窝有无淋巴结转移
D . 原发灶是否位于乳晕下
E . 原发灶是否位于内侧象限
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