The problem is so that I can solve it .
A. easy, easy
B. easy, easily
C. easily, easy
D. easily, easily
网友回答
A. easy, easy
(答案→)B. easy, easily
C. easily, easy
D. easily, easily
解析：easy形容词，容易的；副词，从容地。Easily副词，容易地。句意：这道题是如此容易，因此我能容易的解决它。结合可知前文用形容词作表语，下文副词做状语修饰solve。故选B。