The problem is so (easy)that I can solve it (easily).为什么?

问题描述:

The problem is so (easy)that I can solve it (easily).为什么?

第一个空 前面有 be 动词 is ,所以用 形容词 easy
第二个空前面有动词 solve ,所以用 副词 easily修饰动词 :能够很容易地解决它