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标题: [求助]一些语法问题 [打印本页]

作者: xiaobaitu0529    时间: 2003-9-19 09:54
标题: [求助]一些语法问题
各位兄弟姐妹,我有两道语法提不太明白,望赐教。
Lactose, (a) sugar(present) in milk, is one of(simple) sugars used in (food) preparations for infants.
我也知道 C 有问题,可不知怎么改。
The Hopi, (descendants) of the (prehistoric) Anasazi people, are (a) Pueblo (people) who of the southwestern United States.
此题的答案为D,但我不明白为什么不能改C,把 a 去掉。


作者: xiang1jp    时间: 2003-9-19 10:24
(1) the simple sugars
(2) people who of -> people of




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