GMAT PREP: IN a previous design the weight of discus

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Source: — Sentence Correction |

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by raunekk » Sun Feb 08, 2009 3:48 am
In A and B


"it" doesnt have a clear antecedent...

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poonam1279 wrote:GMAT PREP: IN a previous design the weight of discus
This is a modifier issue. The discus is a disk, so A and B are out, as they are modifying weight. D "but now" creates a sentence fragment and lacks paralellism with the previous clause. E "having its weight" awkward.

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