though he started late.Mr G played the piano as well as ,if

选A,这道题考省略,句意为尽管他开始的晚（这里在说弹钢琴这件事情）,Mr G钢琴弹得跟Miss liu一样好,如果说他弹得不比Miss liu 好的话.完整的句子为：Though he started late. Mr G played the piano as well as , if he played not better than Miss liu. 句子将he played 省略,因为前半句出现过.