john can do it ____even not better than you

题目

john can do it ____even not better than you
John can do it ----,even not better than you
A.as well as B.as well C.so well as D.so well
答案选A为什么

答案

A
as well 是也的意思
even not better是解释说明,插入语
相当于John can do it as well as you,though even not better than you
只是把后面的提前了