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标题: 对PPVIEW一道语法答案的质疑,版主请看 [打印本页]

作者: swananna    时间: 2003-9-23 23:05
标题: 对PPVIEW一道语法答案的质疑,版主请看
Lactose, a sugar (present) in milk, is one of simple sugars used in food prearations for
infants.
括号处有错,但是我认为是可以这样用的。present可以做形容词表示存在。请高手指点为什么错了,怎样改!
作者: 困难是弹簧    时间: 2003-9-24 01:34
http://forum.chasedream.com/dispbbs.asp?boardID=19&ID=5700




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