In each question, select the correct option that combiner the two sentences without changing their meaning. This is not the time for playing. This is the time for studying.

• A.  This is neither the time for playing nor the  time for studying.
• B.  This is the time for studying not for playing.  
• C.  This is neither the time for playing but for studying.
• D.  This is either the time for playing or for studying.