. To improve your spoken English you’d better listen to the tape .A. graduallyB. fluently

问题补充：

. To improve your spoken English, you’d better listen to the tape .

A. gradually

B. fluently

C. frequently

D. entirely

答案：

A. gradually

B. fluently

(答案→)C. frequently

D. entirely

解析：副词辨析。A逐渐地；B流利地；C频繁地，经常地；D完全地；句意：要想提高你的口语，你最好经常听磁带。根据句意说明C正确。