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Rommel Posted 11 years ago
Grammar
Is this interrogative sentence of mine using the expression 'whether or not' grammatically correct?
Is this interrogative sentence of mine using the expression 'whether or not' grammatically correct? Please let me know. Thank you.
Who knows whether or not there is only one thief in this house?
Who knows whether or not there is only one thief in this house?
Top answer
Yes.
- Yes.
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2 Answers
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