题目详情:

[不定项选择题]共用题干 Stomach Ulcer
Stomach ulcers are the cause of severe pain for many people.Doctors have been able to help lessen the pain of ulcers.They could not cure them.Now doctors have discovered a cause of ulcers.This means they may have found a way to cure people who suffer from the stomach pain.Studies show that ten percent of the population will develop an ulcer at some time in their life.So a possible cure is good news for many people.
Ulcers are wounds in the stomach that are similar to small cuts or tears.These wounds can harm the tissue in the stomach,the pipe that carries the food to the stomach or parts of the small intestines.Fluids in the stomach then increase the pain of an ulcer.How does a person know he or she has an ulcer?Doctors say most people with ulcers feel a burning pain in their chest or stomach.This pain often is called heart burn.It usually happens before eating or during the night.It causes some people to lose their desire to eat,or they are unable to keep food in their stomachs.Doctors believed that ulcers were caused by unusually strong stomach fluids,which damaged stomach tissue.Now they have discovered that most ulcers are caused by a bacterial organism called Hillico Bactor Pilorie or H.Pillorie. H.Pillorie bacteria are what make stomach produce extra stomach fluid.Doctors found that they can kill the bacteria with medicines called antibiotics.Health experts say the discovery of a cure for ulcers can save thousands of millions of dollars in medical costs.They also believe curing ui- cers will reduce the number of people who develop stomach cancer.The number of people with stomach cancer is very high in Japan,Southeast Asia and parts of Africa.
Doctors say a person is more likely to get an ulcer if his or her family has had one.In fact a person with the family history of ulcers is three times more likely to get one than other peo-ple.There are ways people can protect themselves from developing an ulcer.Doctors say it is more important to reduce the amount of strong fluids in the stomach.To do this,doctors say,people should not smoke cigarettes or drink alcohol.And they say people should reduce tension in their lives. There has been a change in doctors'understanding of the cause of stomach ulcer.
A.Right
B.Wrong
C.Not mentioned

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“蚁族”这一新生名词迅速成为社会上流行的语词，因为它隐喻了社会的变革发展中正在形成的重要问题，即教育在个人的社会地位获得过程中所具有的效用与价值的问题。
在现代社会中，平等开放与普适化的教育是社会个体成员获取社会地位与资源，获得向上的社会流动的基本途径。青年学生通过接受教育，积累知识、技能、经验与才干等人力资本，使自己在职业变换、居住迁移、身份地位的改变等社会流动的过程中具有较强的竞争力。由此而形成的社会将是一个更为开放的平等社会。然而现如今“蚁族”的出现和蔓延，或明或暗地表述了另一种事实与逻辑，它反映了在当今社会流动与地位获得的过程中，教育所铺架的向上流动的梯桥出现了明显的短路和断线。
在现代社会中，相对于金钱财富、权势身份以及关系网络，教育更有助于开放平等的社会流动与地位获得，也是社会中间阶层得以形成壮大的重要条件，但是教育的这些效用的实现是有条件的。相比而言，钱财、权势和关系的向上流动效用，依赖于社会中人们相互之间的需求与交换，靠的是在这样的需求与交换基础上所形成的市场，[①]存在着交换的可能，形成了这样的市场，它们[②]可以推动向上的流动与地位资源的获得，[③]这样的一个市场缺少合理的规则和公正的秩序。
但教育效用的实现则不仅需要有体现教育价值和人力资本的市场，更需要有维护和保障市场公正的规则与机制。这规则与机制包括公正开放的市场竞争规则、公平合理的收入分配机制以及完善健全的福利保障制度。缺少了这些，教育所累积的人力资本，将难以实现其应有的竞争能力，教育所产生的收入回报也将难以得到稳定的增加和提高，最终教育的向上流动和地位获得的功能效用将难免大打折扣。那么，在不断的社会流动与阶层重构的过程中，教育所拥有的促进社会平等、培育社会中间阶层和建构社会理想与价值的功效和作用无疑将黯然失色，以知识技能见长的新兴阶层也终将难以成为支撑起社会中间阶层的稳定和坚实的社会力量。对此需要保持足够的警惕与清醒的认识，在改进教育体制和促进经济发展的同时，切实地完善和健全相关各方面的市场与社会的规则和机制。

“蚁族”一词所用修辞方法与下面哪个词语相同（）
A. 白领
B. 蜗居
C. 宅男
D. 房奴