Q251.The Gyrfalcon, An Arctic Bird of prey, has survived a close brush with extinction: its numbers are now five times greater than when the use of DDT was sharply restricted in the early 1970’s.
A)extinction: its numbers are now five times greater than
B)extinction: its numbers are now five times more than
答案解释说B中more是强调numbers 而不是birds.所以错,A对。那位大侠给讲解一下more与greater的区别。谢谢作者: primefang 时间: 2002-7-30 17:32