问题
选择题
—How do you improve your listening skill, Mary?
—I often do it _____ tapes and English radios. [ ]
A. by hearing
B. in listening to
C. by listening to
D. for listening
答案
答案：C
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—How do you improve your listening skill, Mary?
—I often do it _____ tapes and English radios. [ ]
A. by hearing
B. in listening to
C. by listening to
D. for listening
答案：C