posted by nancy .
Deep (1)cognition deep thinking, is vital.
b)cognition, deep thinking, is vital.
c)cognition, deep thinking is vital.
d cognition: deep thinking, is vital.
On this one I answered a) using a comma to separate each description.
was that correct?
I would go with C on this
I vote for b.
I agree with b.
"deep thinking" is an appositive to "deep cognition. Appositives need to be set off by commas -- which means two commas, not one!
Thank you : )
B is correct. The comma rule says to set an appositive off with a comma. Deep thinking is indeed in apposition.