By writing “This is only one side of the story”, the author suggests that _______. A. although we can’t cure AIDS, we can manage to prevent it B. AIDS is very dangerous, but we should not give up fighting against it C. AIDS is not curable, but doctors should not give up fighting against it D. although the doctors cannot cure the disease, they can help improve the patients’ health

　　What can be concluded from the surveys and investigations mentioned in the passage? A. No college students know how people become AIDS victims. B. 50 percent of college students do no know how to prevent AIDS. C. Many college students are not aware how people become AIDS victims. D. Many college students did not mention AIDS prevention in the surveys and investigations.

　　What is the best title for this passage? A. China Fights AIDS

　　B. Young People ?Most Likely AIDS Victims C. AIDS sInformation Is Necessary D. AIDS — A Deadly Disease

　　B

　　Vitamins are meant to improve people’s immune systems (免疫系统), and with the spread of SARS many Chinese are taking vitamins A,C, and E every day.

　　But some US researchers say that vitamin supplements cannot correct a poor diet, and that multivitamins have not been shown to prevent any disease. It is also easy for high doses (剂量) of certain vitamins and minerals to actually increase the risk of disease.

　　Experts say they are no longer concerned about vitamin deficiencies (缺乏). Those are almost unheard of today, even with the population eating fewer fruits and vegetables. Instead, the concern is with the dangers of vitamin excess.

【江苏省姜堰市张甸中学2012届高三英语一轮复习牛津译林版模块选修10《Unit 3 Protecting ourselves》学案五】相关文章：

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