https://gmatclub.com/forum/sc-new-quest ... l#p1076091
Why Choice C is incorrect ? " according to aviation officials" is non-essential modifier, so if we remove this, the choice C and D are same.
Placing the phrase " according to aviation officials" before or after the main clause does not make any difference as per my understanding.
As
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Why Choice C is incorrect ? " according to aviation officials" is non-essential modifier, so if we remove this, the choice C and D are same.
Placing the phrase " according to aviation officials" before or after the main clause does not make any difference as per my understanding.
As
...
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