简述内幕交易的行为。

题型:问答题

问题:

简述内幕交易的行为。

考点:自学考试经济类金融法自考题
题型:问答题
一个等腰三角形的周长是120厘米,相邻两条边长度的比是2:1,这个等腰三角形的底是(  )
A.60厘米B.48厘米C.30厘米D.24厘米
题型:问答题

2010年上海世博会的参观人次累计约73080000人次,其规模和影响在世博会159年的历史上堪称“世界之最”,73080000保留两个有效数字可表示为[ ]

A.7.308×107

B.73×106

C.7.3×107

D.7.31×107

题型:问答题

以题目中要求的文字为开头,把下面的一段话组成一个单句。

  在中国传统中,用以提高人的精神素养、改变经济对人的支配性影响的“读书”是一种具有特定涵义的学习行为,是除直观意义上的阅读书籍或学习技能之外,更在于淡化功利性和超越技能学习的一种学习行为。

  在中国传统中,“读书”是___________________________________________________________。

题型:问答题

女,42岁,间歇无痛性肉眼血尿1个月。膀胱镜检查发现膀胱后壁有一个直径2.0cm大小菜花样新生物,有蒂。该病人最适合的治疗方法是()

A.经 * * 膀胱肿瘤电切术

B.膀胱部分切除术

C.膀胱全切,尿流改道

D.膀胱内灌注化疗

E.放射治疗

题型:问答题

Prince Klemens Von Metternich, foreign minister of the Austrian Empire during the Napoleonic era and its aftermath, would have no trouble recognizing Google. To him, the world’s most popular web-search engine would closely resemble the Napoleonic France that in his youth humiliated Austria and Europe’s other powers. Its rivals—Yahoo!, the largest of the traditional web gateways, eBay, the biggest online auction and trading site, and Microsoft, a software empire that owns MSN, a struggling web portal—would look a lot like Russia, Prussia, and Austria. Metternich responded by forging an alliance among those three monarchies to create a "balance of power" against France. Google’s enemies, he might say, ought now to do the same thing.

Google announced two new conquests on August 7th. It struck a deal with Viacom, an "old" media firm, under which it will syndicate video clips from Viacom brands such as MTV and Nickelodeon to other websites, and integrate advertisements into them. This makes Google the clear leader in the fledgling but promising market for web-video advertising. It also announced a deal with News Corporation, another media giant, under which it will pro-vide all the search and text-advertising technology on News Corporation’s websites, including My Space, an enormously popular social-networking site.

These are hard blows for Yahoo! and MSN, which had also been negotiating with News Corporation. Both firms have been losing market share in web search to Google over the past year—Google now has half the market. They have also fallen further behind in their advertising technologies and networks, so that both make less money than Google does from the same number of searches. Safa Rashtchy, an analyst at Piper Jaffray, a securities firm, estimates that for every advertising dollar that Google makes on a search query, Yahoo! makes only 60-70cents. Last month Yahoo! said that a new advertising algorithm that it had designed to close the gap in profitability will be delayed, and its share price fell by 22% , its biggest-ever one-day drop.

MSN is further behind Google than Yahoo! in search, and its parent, Microsoft, faces an even more fundamental threat from the expansionist new power. Many of Google’s new ventures beyond web search enable users to do things free of charge through their web browsers that they now do using Microsoft software on their personal computers. Google offers a rudimentary but free online word processor and spreadsheet, for instance.

The smaller eBay, on the other hand, might in one sense claim Google as an ally. Google’s search results send a lot of traffic to eBay’s auction site, and eBay is one of the biggest advertisers on Google’s network. But the relationship is imbalanced. An influential re-cent study from Berkeley’s Haas School of Business estimated that about 12% of eBay’s revenues come indirectly from Google, whereas Google gets only 3% of its revenues from eBay. Worst of all for eBay, Google is starting to undercut its core business. Sellers are setting up their own websites and buying text advertisements from Google, and buyers are using its search rather than eBay to connect with sellers directly. As a result, "eBay would be wise to strike a deep partnership with Yahoo! or Microsoft in order to regain a balance of power in the industry," said the study’s authors, Julien Decot and Steve Lee, sounding like diplomats at the Congress of Vienna in 1814.

Yahoo ! and MSN are making less money for the same number of searches chiefly because()

A. they are not good at negotiating with News Corporation

B. they are losing market share very quickly

C. they lack advanced advertising technology and networks

D. they have failed in designing their new advertising algorithm

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