问题
选择题
--- do you improve your listening?
---I improve it listening to tapes.
A．How; with
B．What; by
C．How; by
D．What; with
答案
答案：C
题目分析：句意：你怎么提高你的听力？我通过听磁带来提高听力。How怎么样；what 什么；by doing sth,通过做某事，表示方式方法；with有，结合语境故选C。