1(2010·湖北黄石) Lucy didn’t make my mistakes in the math exam. She is _______ than any other student.
       A. the most careful       B. more careless    C. more careful     D. much careful 
2(2010·湖北荆门)He was so ____ _when he heard the ____ ___ news that he got the first prize in the contest.
     A. exciting, exciting   B. exciting, excited C. excited, excited   D. excited, exciting