省略句的问题3

问题描述:

省略句的问题3
He plays basketball better than ( ) football.
a.he does b.plays he
c.does d.play
为什么选A?选C不可以吗?

他篮球打得好比他足球踢得好.
用he does也就是He plays basketball与He plays football 比较,否则就缺少主语了.