og 251 关于fivefold

winnie

251. 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

A, the best choice, uses a singular pronoun, its, to refer to the singular antecedent The gyrfalcon, and it properly uses the construction its numbers are now... greater than. In B, the construction its numbers are... more is not idiomatic: there are more birds, but not more numbers. Choices C and D use a plural pronoun, their or they, to refer to a grammatically singular antecedent, The gyrfalcon. Choices D and E wrongly use a phrase introduced by now with to modify The gyrfalcon. In both choices, the phrase confusingly seems to parallel with extinction; a new clause with a present tense verb is needed to state what the gyrfalcon’s numbers are now.

看了前面的帖子，都是关于number的。

我的问题是：C、D中的fivefold（adj., adv.）用法是否不正确？

[此贴子已经被作者于2005-1-6 12:38:06编辑过]

winnie

up

lilyzy

ETS这里没有讲, 我想应该不必深究. fivefold到底对不对, 很难讲. 换一道题, 可能有fivefold就是对的.

winnie

their numbers now fivefold what they were：此处fivefold带宾语what，类似double （what they were）的用法，但是，词典中fivefold不能做verb，所以肯定是错误的。

now with fivefold the numbers they had： fivefold 如果理解成adv.倒也说的过去。

不知大家可赞同？

[此贴子已经被作者于2005-1-6 12:44:26编辑过]

卡维纳吉

以下是引用winnie在2005-1-6 12:43:00的发言：now with fivefold the numbers they had： fivefold 如果理解成adv.倒也说的过去。不知大家可赞同？

如果是副词,位置也不对呀

而且,如果是副词的话,修饰HAD,也觉得不妥

winnie

with+句子（the numbers they had），fivefold夹在中间，什么也不是？呵呵。

weichenli

Although fivefold is not verb, CDE are still Run-on sentences right??

thanks!

weichenli

up up~~

now i am very sure C is run-on sentence (fivefold used as verb here)

but how about D and E??

in D) extinction, now with fivefold the numbers they had when the use of DDT was sharply restricted in the early 1970's  

WITH 的感觉好像是拿来形容前面的extinction,不造成流水句, 但是HAD 又是动词啊?

in E) extinction, now with numbers five times greater than when the use of DDT was sharply restricted in the early 1970's 这句好像不是流水句??

yangsh

老大，什么是流水句？

weichenli

run-on sentence~ so can u help solve my questions? do you think those are Run-on?