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Anonymous Posted 14 years ago
Grammar

Not why this is so?

It has been known for some time that people with diabetes have a much higher risk of developing Alzheimer's, but not why this is so.


Does the sentence in bold means but don't know why?
  

Top answer

Nearly— '... but we don't know why ', or ''... but nobody knows why '.

  • Nearly— '...
  • but we don't know why ', or ''...
  • but nobody knows why '.
  • Rover
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3 Answers
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Nearly— '...but we don't know why', or ''...but nobody knows why'.

Rover
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It has .......been known for some time that people with diabetes have a much higher risk of developing Alzheimer's, but
it has not been known .....why................this .........................................................................................is so.

(where 'so' ~ 'true')

CJ

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