2011年12月英语四级听力考试答案
文都教育
中
听力
11-15 BABAA 16-18BDB
19-22 BBCB 23-25 BCB
26-28 CBA 29-32 BBBD 33-35 ABD
47 growth
48 stable
49 challenges
50 certainly
51 role
52 combined
53 significant
54 included
55 comprise
56 solutions