问题补充：
---Can your brother play tennis?---Sure. He plays I do.
A. as good as
B. as well as
C. as clear as
D. as loudly as
答案：
A. as good as
(答案→)B. as well as
C. as clear as
D. as loudly as
解析：句意：你的哥哥会打网球吗?---当然了。他和我打得一样好。A.一样好，good 是形容词，用在be动词之后；B. 一样好，well 是副词，可以修饰实意动词；C.一样清晰clear是形容词；D.一样高声，loudly是副词。据上下文可看出选B。
考点: 考查形容词的用法。
