问题补充：
In order to improve English, .
A. it is necessary to need a lot of practice.
B. a lot of practice is needed.
C. you need a lot of practice
D. it needs a lot of practice.
答案：
A. it is necessary to need a lot of practice.
B. a lot of practice is needed.
(答案→)C. you need a lot of practice
D. it needs a lot of practice.
解析：可联系答.案.网客服索取。
