og 83

我笨，我努力

OG 83题

Any medical test will sometimes fail to detect a condition when it is present and indicate that there is one when it is not.

(A) a condition when it is present and indicate that there is one

(B) when a condition is present and indicate that there is one

(C) a condition when it is present and indicate that it is present

(D) when a condition is present and indicate its presence

(E) the presence of a condition when it is there and indicate

我对one的用法有疑问，它也有代词的用法，为什么ets说，用了one之后it就指代不明了？

卡维纳吉

以下是引用zxtang56571在2004-11-6 21:16:00的发言：
问一个巨傻的问题：这句话的大致含义是什么？

这个句子挺绕的，你的问题并不傻

这句话是说：Any medical test will sometimes　任何medical test有时都会出现两种情况　

（１）："fail to detect a condition when it is present "

condition本来存在，但是这个测试没有检测出来

(2  ) ："indicate that it is present　when it is not"

condition 本来不存在，检测结果显示它存在

tianwan

C,全句用同样的代词it几次，这些代词it都指代condition，没有争议。

AB的最后一个it可能指向one和condition，引起争议；one是替代，it是指代，it和one都指向condition，用2个代词指向同一对象不对。

请指正。

我笨，我努力

有点意思了，谢了！我再仔细想想！

zxtang56571

问一个巨傻的问题：这句话的大致含义是什么？

linda05312

同傻，同问！

lilyzy

tianwan 班主说的不同代词, 不可以指代同一个名词, 不知道有无依据, 哪位NN能再说明一下.

linda05312

o，有醍醐灌顶的感觉了：）

fail to detect a condition when it is present 与 indicate that it is present when it is not.

是并列关系，对么？

偶一直错认为detect a condition when it is present 与 indicate that it is present when it is not并列，

难怪死活想不明白意思。

多谢多谢NN！！！

junehi

以下是引用linda05312在2005-1-8 6:43:00的发言：

o，有醍醐灌顶的感觉了：）

fail to detect a condition when it is present 与 indicate that it is present when it is not.

是并列关系，对么？

偶一直错认为detect a condition when it is present 与 indicate that it is present when it is not并列，

难怪死活想不明白意思。

多谢多谢NN！！！

同问!!

谢谢

closedeyes

fail to detect a condition when it is present 与 indicate that it is present when it is not并列