— In order to improve your English you need to practice more.— . Practice makes perfect.

问题补充：

— In order to improve your English, you need to practice more.

— . Practice makes perfect.

A. Certainly, go ahead

B. Well, it depends

C. I don’t think so.

D. I couldn’t agree more

答案：

A. Certainly, go ahead

B. Well, it depends

C. I don’t think so.

(答案→)D. I couldn’t agree more

解析：句意:--为了提高英语你必须多加练习。--我非常同意，熟能生巧。Certainly, go ahead当然，请便；Well, it depends看情况吧；I don’t think so.我不这样认为；I couldn’t agree more我非常同意。根据句意故选D。