2. 能不能说 it is three years since I came to college.
3. Last spring a Colorado health department survey of 809 playgrounds in private child-care centrers found unsafe conditions in 95 percent of them and they ranged from splinters to enquipment near collapse. A. D. that 95 pecent had unsafe conditions ranging E. that 95 percent of them had conditions that were unsafe; the range was 请问像95 percent这种词什么时候可以确定省去了of ...， 我记得有些题就说percent做主语不符合逻辑
以下是引用jubel在2003-7-16 10:27:00的发言： 是不是除了a pair of , a couple of 等等有明显数量概念的以外都是单数啊
I think you's better comprhend that way."A pair of" ," a couple of" or" a number of",etc are used to describe countable nouns as mofifiers and not the head of the phrase. The point here is to tell which is the key word in a noun phrase.
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号
发表于 2003-7-15 20:54:00
楼主
