问题
选择题
----_____do you improve your listening?
----I improve it ______ listening to tapes.
A. How; with B: What; with C: How; by D. What; by
答案
答案：C
搜题请搜索小程序“爱下问搜题”
----_____do you improve your listening?
----I improve it ______ listening to tapes.
A. How; with B: What; with C: How; by D. What; by
答案：C