1. 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
(C) extinction, their numbers now fivefold what they were
(D) extinction, now with fivefold the numbers they had(A)
(E) extinction, now with numbers five times greater than
请问这里的fivefold,如果要正确,它的用法是什么样子的,谢谢!
nearly fivefold higher than
fivefold 是形容词,副词. CD错在复数 , fivefold 用法没有什么问题
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