社区获得性肺炎的临床诊断依据有（）

[问答题]Questions 1 to 5 are based on the following passage.　　Computer users fed up with hacker attacks and other security threats that exploit holes in Microsoft software are increasingly turning to alternatives such as open source Internet browsers developed by Mozilla.　　“It’s reflective of a trend that we’ve seen over the last year with more web users becoming frustrated with the Internet experience,” said Chris Hoffmann of the Mozilla Foundation, a non-profit group supported by Sun Microsystems, IBM and other companies, backing as an alternative to Microsoft.　　Much of that frustration has centered on Microsoft, which has been heavily criticized for producing software vulnerable to hand virus writers. Microsoft has responded with a series of patches designed to plug vulnerabilities in its Windows operating system, Internet Explorer web browser and other software.　　But computer owners are growing weary of continuously updating software to protect against new threats. One incident last month enabled hackers to gain access to web surfers’ computers by taking advantage of vulnerabilities in Microsoft’s browser.　　Hackers could then install remote access Trojan programs that enabled them to control a victim’s computer. The hackers could also install software to capture a victim’s keystrokes to steal data such as bank account numbers and passwords.　　Mr. Hoffmann hoped publicity stemming from Microsoft’s security woes(灾难) would translate into a market share increase for Mozilla’s software, which includes the new highly regarded Firefox Internet browser.　　But Mozilla suffered a setback last week when it was forced to issue a software patch to counter a newly discovered vulnerability affecting its Internet browsers.　　Still, Mr. Hoffmann said Microsoft’s security woes stem in part from the way its browser has been integrated into Windows for user convenience. Security experts agree that has made it easier for hackers to exploit computers running on Microsoft software.　　Others suggest Microsoft has been targeted by hackers and virus writers simply because more than 90 per cent of the world’s computers run on the software giant’s operating system.　　Questions:　　1．What is the meaning of the phrase “fed up with” (Para.1)?　　2．It can be guessed that the word “plug” (Para.3) means ________________.　　3．Why more web users have become frustrated?　　4．What happened to Mozilla’s Internet browsers last week?　　5．How would Microsoft be less vulnerable?

[单选题]《药品广告审查办法》规定，应注销或撤销药品广告批准文号情形不包括（）

[单选题]多基因病中，患者一级亲属发病率近似于群体发病率的平方根时，群体发病率和遗传率多为（）。

[名词解释题]人口的社会变动

[单选题]逐渐视力下降而无眼痛多见于下列哪种疾病（）

[单选题]（）能激发幼儿对知识探索的兴趣与欲望。

[问答题]简述区域经济与经济区域二者的含义与联系。

[单选题]商品住宅的业主．非住宅的业主按照所拥有物业的建筑面积交存住宅专项维修资金，每平方米建筑面积交存首期住宅专项维修资金的数额为当地住宅建筑安装工程每平方米造价的(　　)。

[问答题]“三不进站、六不出站”规定具体指什么？

[单选题]恐惧症的特征性症状是（）