问题补充:
---- do you learn English so well?
----I learn using it.
A. What; by
B. Where; at
C. Why, in
D. How, by
答案:
A. What; by
B. Where; at
C. Why, in
(答案→)D. How, by
解析:
试题分析: 句意:你怎么把英语学的那么好?我通过用英语学习英语。What什么,by通过; Where在哪儿, at在;Why为什么, in用;How怎样,by通过。根据语境可知选D