My sister has practiced tennis for a long time. She plays tennis you. A. as good as B. so

问题补充：

My sister has practiced tennis for a long time. She plays tennis you.

A. as good as B. so well as C. as well as

答案：

解析： 在肯定句中用as……as，在否定句中可以用so……as，本题后半句是肯定句，故不选B，网球打得好修饰的是动词用副词well，故本题选C。