I feel C is correct. Reason is that C has completeness of an idea. "Cite as an obstacle..."
But D has a major problem, which is the use of comma, which represents a break in free-flow...
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Source: Beat The GMAT — Sentence Correction |
the meaning of the sentence is
X cites the concern that Y happens and this concern is equivalent to obstacle in .....now keeping this meaning in mind only C gives the correct picture..D is wrong coz a comma comes before that...this is wrong
X cites the concern that Y happens and this concern is equivalent to obstacle in .....now keeping this meaning in mind only C gives the correct picture..D is wrong coz a comma comes before that...this is wrong
Trying hard!!!
