考试时间：2011年2月1日下午13：00

　　考试地点：川大(成都)

　　Issue13.Many of the world's lesser-known languages are being lost as fewer and fewer people speak them. The government of countries in which these languages are spoken should act to prevent such languages from becoming extinct.

　　48. The study of history places too much emphasis on individuals. The most significant events and trends in history were made possible not by the famous few, but by groups of people whose identities have long been forgotten.

　　Argument57.The following appeared in a newsletter on nutrition and health. "Although the multimineral Zorba pill was designed as a simple dietary supplement, a study of first-time ulcer patients who took Zorba suggests that Zorba actually helps prevent ulcers. The study showed that only percent of those ulcer patients who took Zorba under a doctor's direction developed new ulcers, compared to a 75 percent recurrence rate among ulcer patients who did not take Zorba. Clearly, then, Zorba will be highly effective in preventing recurrent ulcers and if health experts inform the general public of this fact, many first-time ulcers can be prevented as well."