ARGUMENT105/177 高强度第二小组第四周第五次作业交改帖

高强度第二小组UID: 2348888

105-社交与感冒的关系 传统难题~
The following appeared in a health newsletter.
"According to a recent study, people with many social ties report catching co
lds less often than do people with few social ties. Consequently, researchers
conclude that having an active social life probably helps strengthen the imm
une system. The researchers note that catching a cold-one of a family of high
ly contagious viruses-gives the cold-sufferer temporary immunity to that viru
s in the future, but not to the many other related viruses. Merely being expo
sed to a new cold virus, however, is not enough for a person to catch a cold,
since a strong immune system can successfully fight off some new viruses. Th
us, in order to prevent catching a cold, people should strengthen their immun
e systems by becoming more active socially."

使徒版主曾经做过相关的同主题, 里面有一些关于题目的分析:
https://bbs.gter.net/forum.php?mo ... ghlight=argument105

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177-城市俱乐部是否应该排外
The following is a letter that recently appeared in the Oak City Gazette, a local newspaper.
"Membership in Oak City's Civic Club-a club whose primary objective is to discuss local issues-should continue to be restricted to people who live in Oak City. People who work in Oak City but who live elsewhere cannot truly understand the business and politics of the city. It is important to restrict membership to city residents because only residents pay city taxes and therefore only residents understand how the money could best be used to improve the city. At any rate, restricting membership in this way is unlikely to disappoint many of the nonresidents employed in Oak City, since neighboring Elm City's Civic Club has always had an open membership policy, and only twenty-five nonresidents have joined Elm City's Club in the last ten years."

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周六交
周日改

牛肉饼UID: 2331677

胡床。

[ 本帖最后由 牛肉饼 于 2007-7-22 22:58 编辑 ]

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[ 本帖最后由 speakless 于 2007-7-22 16:48 编辑 ]