OG review 11-85

charlie6989 · 发表于 2008-9-10 16:26:00

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 its presence

Ans:C
看了討論串關於D的解釋還是不清, OG10:Further, its presence in D leaves the it in when it is not without a logical referent: it must refer to condition, not presence
OG11

the final it has no referent
為何D的it 會無指代呢？？

angela61sata · 发表于 2008-9-10 17:35:00

如果indicate是跟detector并列的话，应该是to indicate，由于没有to，所以导致它跟fail并列，句子成为：will sometimes fail to detect and indicate its presence，这样its就没有指代了，但C中indicate跟detect并列，所以指代明确是condition。而且D中is present和its presence不并列，所以D错

个人理解~

本贴相关题目 OG-2016V-SC-87OG-2016V-SC-87
OG-2015V-SC-80
... (ODQC)

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本贴相关题目 OG-2016V-SC-87OG-2016V-SC-87OG-2015V-SC-80 ... (ODQC)

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OG review 11-85

OG review 11-85

所属分类: 下线版块

正在浏览此版块的会员 ()

本贴相关题目 OG-2016V-SC-87OG-2016V-SC-87
OG-2015V-SC-80
... (ODQC)