2012年7月3日GRE考试北美弗吉尼亚写作真题回顾

　作文机经生活日记网
issue: The main benefit of the study of history is to dispel the illusion that people living now are significantly different from people who lived in earlier times.
argument: In a controlled laboratory study of liquid hand soaps, a concentrated solution of extra strength UltraClean hand soap produced a 40 percent greater reduction in harmful bacteria than did the liquid hand soaps currently used in our hospitals. During our recent test of regular-strength UltraClean with doctors, nurses, and visitors at our hospital in Worktown, the hospital reported significantly fewer cases of patient infection (a 20 percent reduction) than did any of the other hospitals in our group. The explanation for the 20 percent reduction in patient infections is the use of UltraClean soap."