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标题: PP的题目 [打印本页]

作者: lanevo612    时间: 2008-10-16 14:53
标题: PP的题目
PP67
Africa’s black rhino population in the mid-1970’s numbered about 2,000, ten times the estimated population of 2,000 in 1997.
A.Athe estimated population
B.Bthat of their estimated population
C.Cmore than the population’s estimated amount
D.Dmore black rhinos than their population estimate
E.Emore than that of their population’s estimated amount
                    
answer: A  Why not C?
 
pp68
The cottontail rabbit population in Orange County, California, has increased unchecked in recent years as a result of the removal of the native fox population and the clearing of surrounding woodlands.
A.Ayears as a result of the removal of
B.Byears as a result of removing
C.Cyears, resulting from the removing of
D.Dyears, which is result of removing
E.Eyears, which is a result of the removal of
                        
Eyears, which is a result of the removal of
                
answer: A why not C?

作者: eSpirit    时间: 2008-10-16 22:47

Amount是用来修饰不可数名词的。

第二题如果用逗号前后隔开后面用ing的形式开头那么后面用ing的动词是用来修饰逗号前面的名词的,所以C中的resulting是用于修饰years,这样自然不对。






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