John doesn’t play the piano his classmates in his class.A. so well as B. as good likeC. a

问题补充：

John doesn’t play the piano his classmates in his class.

A. so well as

B. as good like

C. as well like

D. so good as

答案：

(答案→)A. so well as

B. as good like

C. as well like

D. so good as

解析：句意：约翰在他的班里，赶不上他的同学弹钢琴好。此句含有句式 not so +形容词\副词+as 表示赶不上。此处要用well 修饰动词play.故选A。