It needs a lot of practice English well. A. to learnB. learnC. learnedD. learning

问题补充：

It needs a lot of practice English well.

A. to learn

B. learn

C. learned

D. learning

答案：

(答案→)A. to learn

B. learn

C. learned

D. learning

解析：句意：学好英语你需要进行大量的练习。考查固定短语中：practice doing sth.练习做某事。故选A