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32. Unlike wood, paper, and fabric, which tendency to disintegrate after being buried for many years, ceramics and glassware, although easily broken, survive well in the ground.
选B，怎么改？
33.Margaret Mead achieved world famous through her studies of child-rearing, personality, and culture.
选A，怎么改？
38. Ozone is an unstable, faintly bluish gas that is the most chemical active form of oxygen.
选D，怎么改？
39. The development of professional sports in the United States dates back to nineteenth century.
选D，是不是nineteenth 前加the?
先非常感谢了。。。。 | 
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发表于 2004-4-25 13:47:00
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