高炉上下部直径小、中部直径大的炉型，符合（）规律。

一个圆锥和一个圆柱等底等高，它们的体积一共是3.6立方米，那么圆柱的体积是______，圆锥的体积是______．

有8名青年志愿者参加天津第九届全国大运会的服务工作，其中有4人分配到乒乓球赛场，有4人分配到游泳赛场，每个赛场中的4名青年志愿者分别带着l，2，3，4号的服务标志，现从这两个赛场中各抽调l名青年志愿者到其他赛场，每个志愿者被抽调的可能性相同．

（l）求被抽调的两名青年志愿者服务标志号为相邻整数的概率；

（II）求被抽调的两名青年志愿者上服务标志号之和能被3整除的概率．

肌张力障碍包括哪些疾病（）？

A.扭转痉挛

B.痉挛性斜颈

C.手足徐动症

D.Meige综合征

E.书写痉挛

我国的北方地区和南方地区的植被类型的差异主要是两地区_______的差异，而河流水文特征的差异主要是两地区在_______方面存在差异。归根结底，两地区植被和河流的差异是由气候不同造成的。

In recent years, Microsoft has focused on three big tasks: building robust security into its software, resolving numerous antitrust complaints against it and upgrading its Windows operating system. These three tasks are now starting to collide.
On August 27th the firm said that the successor to its Windows XP operating system, code-named Longhorn, will go on sale in 2007 without one of its most impressive features, a technique to integrate elaborate search capabilities into nearly all desktop applications. (On the bright side, Longhorn will contain advances in rendering images and enabling different computing platforms to exchange data directly between applications. ) It is a big setback for Microsoft, which considers search technology a pillar of its future growth -not least as it competes against Google.
The firm’s focus on security championed by Bill Gates himself--took resources away from Longhorn, admits Greg Sullivan, a lead product manager in the Windows client division. Programmers have been fixing Windows XP rather than working on Longhorn. In mid- August, Microsoft released Service Pack 2, a huge set of free software patches and enhancements to make Windows XP more secure. Though some of the fixes turned out to have vulnerabilities of their own, the patches have mostly been welcomed. Microsoft’s decision to forgo new features in return for better security is one that most computer users will probably applaud.
Yet ironically, as Microsoft slowly improves the security of its products---by, for instance, incorporating firewall technology, anti-virus systems and spam filters its actions increasingly start to resemble those that, in the past, have got the firm into trouble with regulators. Is security software an "adjacent software market", in which case Microsoft may be leveraging its dominance of the operating system into it Integrating security products into Windows might be considered "bundling" which, with regard to web browsing, so excited America’s trustbusters in the 1990s. And building security directly into the operating system seems a lot like "commingling" software code, on which basis the European Commission ruled earlier this year that Microsoft abused its market power through the Windows Media Player. Microsoft is appealing against that decision, and on September 30th it will argue for a suspension of the commission’s remedies, such as the requirement that it license its code to rivals.
Just last month, the European Union’s competition directorate began an investigation into Microsoft and Time Warner, a large media firm, on the grounds that their proposed joint acquisition of ContentGuard, a software firm whose products protect digital media files, might provide Microsoft with, undue market power over digital media standards. The commission will rule by January 2005. Microsoft, it seems, in security as elsewhere, is going to have to get used to being punished for its success. Its Windows monopoly lets it enjoy excessive profits but the resulting monoculture makes it an obvious target for viruses and regulators alike.

Which of the following does not belong to the "regulators" (Par

A．4, Line 4)A. "European Commission".B. "EU’s competition directorate".C. "ContentGuard’.D. "America’s trusthusters’.