问题补充:
If you want to speak English well, it’s for you to practice as often as you can.
A. necessary
B. different
C. famous
D. serious
答案:
(答案→)A. necessary
B. different
C. famous
D. serious
解析:四个选项含义分别是必要的、不同的、著名的和严重的。根据题意,如果你想说好英语,尽可能的多练习对你来说是必要的,选A.