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问题 单项选择题

有人欣赏北宋时期的某幅展示民间风情的名画时说，“恍然如入汴京，置身流水游龙间，但少尘土扑面耳”。这幅画是（）

A.《女史箴图》

B.《送子天王图》

C.《人物龙凤图》

D.《清明上河图》

答案

参考答案：D

单项选择题

A total of 4.6 million digital televisions have been sold, and the sales of HDTV sets have quadrupled since last year. Consumers have bought HDTVs to play their DVDs and to have clearer pictures and wide screens. Only a small percentage of the people who have purchased HDTVs, however, have actually ^hooked their TVs up# to receive high-definition television digital signals. Perhaps television viewers are having trouble keeping up with the changes in technology. Even the manufacturers of HDTVs, like Mitsubishi, Thomson Multimedia, Sony, and Samsung seem to have a tough time learning how to make their sets work with the various digital TV formats because little standardization has been required or implemented in the industry.Some of the HDTVs weigh over 200 lbs., and a variety of retailers offer a delivery service to the buyer’’s home to help install the heavy sets. This is known as a white-glove service and usually comes with an extra fee. After HDTV purchasers get their sets home and hook them up, they will still need to work to get the digital signals to their systems. Most of the industry’’s cable providers do not yet offer high-definition programing, and only about 15% of commercial television stations have switched over to even the lowest improved digital pictures. Worse yet, viewers may need to install antenna before they can even get the digital signals to their new HDTV sets. Another frustration for home-theater seekers is that the current HDTV sets allow owners only to watch high-definition programs, not to record them.

According to the first sentence, the sales of HDTV sets since last year, by the time when this article was written, had reached________.

A．4.6 million

B．9.2 million

C．18.4 million

D．I do not know how many
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单项选择题

当财务报表某项目具有（）时，表明省略或错报该项目会影响使用者据此做出经济决策。

A.一致性

B.重要性

C.可比性

D.及时性
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