Though certain breeds of dog are renowned for their sense of smell, there is often a greater difference in scenting ability between two members of a single breed as there is between members of different breeds.
Â
(A) is often a greater difference in scenting ability between two members of a single breed as there is
(B) is often more difference in scenting ability between two members of a single breed as to find one
(C) is often a greater difference in scenting ability between two members of a single breed than
(D) are often greater differences in scenting ability between two members of a single breed as there are
(E) are often greater differences in scenting ability between two members of a single breed than there is
OA is C
IS E incorrect because
1) it should be abilities --> differences in abilities (logical agreement)
2) ommitted word in E is difference but it appears nowhere in the sentence and thus cannot be dropped
Appreciate help