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CATPREP SC3 Question

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by hemant_rajput » Wed Aug 28, 2013 11:10 am
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For what reason Options B and E are eliminated?
[spoiler]OA:D[/spoiler]
I'm no expert, just trying to work on my skills. If I've made any mistakes please bear with me.
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Source: — Sentence Correction |

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by [email protected] » Wed Aug 28, 2013 12:57 pm
Hi hemant_rajput,

This SC begins with an opening (descriptive) phrase followed by a comma, so the first grammar rule that you'll need to follow is based on Modification. We'll need a phrase that correctly describes the subject ("the architect"). Eliminate A and C

With what remains, you have to pay attention to how the verb is presented.

B uses "having known", which sounds awkward and implies that the architect only knew about seniors in the past.
E refers to general knowledge about seniors, but not specifically about what the architect knows.
D offers a descriptive phrase that leads directly into what the architect knows.

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