静态分析侧重于描述事物在某一时期的状态,动态分析侧重研究事物在较长时期发展变化的趋势。()
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拥有互联网上个人电子邮件帐户和在互联网上拥有个人的网址,完全不是—回事。()
A. 正确
B. 错误
要使统计分析报告逻辑性强,有说服力,观点和材料的统一是极其重要的。()
A. 正确
B. 错误
运用价格指数测度一定时期通货膨胀的方法,就是以物价总水平上涨率作为通货膨胀率。()
A. 正确
B. 错误
Which of the following is TRUE of the media?
A. They used to sell and buy each other in great numbers.
B. They are trading each other in greater numbers today.
C. They used to be controlled by two networks--ABC and NB
D. They have stopped the trend of acquisitions in the 1990s.