问题描述：
he writes __ than Jack and Tom,heis __ of the three
A.much carefully,the most carefull
B.much more careful,the most carefully
C.little more carefully,the most careful
D.much more carefully,the most careful
A.much carefully,the most carefull
B.much more careful,the most carefully
C.little more carefully,the most careful
D.much more carefully,the most careful
问题解答：
我来补答展开全文阅读