I received a PM asking me to comment.Deepthi Subbu wrote:In surprising medical news, scientists investigating long-term effects of stroke are reporting that injury to a specific part of the brain, located behind the ear, can instantly and permanently break a smoking habit.
(A) brain, located behind the ear, can instantly and permanently break a smoking habit
(B) brain located behind the ear can instantly and permanently break a smoking habit
(C) brain, located behind the ear, can instantly and permanently break the habit of smoking
(D) brain located behind the ear, can instantly and permanently break a smoking habit
(E) brain, the one located behind the ear, can instantly and permanently break the habit of smoking
OA after some discussion
I wouldn't worry about this question. The differences among the answer choices do not reflect what you'll be facing on the GMAT. What is the source?












