GMAT Question of the Day - Sentence Correction
His studies of ice-polished rocks in his Alpine home and, far outside the range of present-day glaciers, led Louis Agassiz in 1837 to propose the concept of an age in which great ice sheets had existed in now currently temperate areas.
(A) in which great ice sheets had existed in now currently temperate areas
(B) in which great ice sheets existed in what are now temperate areas
(C) when great ice sheets existed where there were areas now temperate
(D) when great ice sheets had existed in current temperate areas
(E) hen great ice sheets existed in areas now that are temperate
Written by yaggarwal on October 12th, 2008 with
15 comments.
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#1. October 14th, 2007, at 2:36 PM.
B it is…
Reasons:
1) tense — had existed is not warranted- rules out A and D
2) tense—were in C is not required — rules out C
3) restrictive clause- areas now that are temperate is wrong..now in b/w is a spoilsport…