包邮第3辑(中级)-新版剑桥BEC考试真题集-附答案和听力CD

导言    test 1    reading    writing     listening     speaking     test 2    reading    writing  listening  speaking     test 3    reading   writing     listening     speaking     test 4    reading   writing  listening  speaking     key lincluding tapescripts and sample answers）test 1    test 2    test 3    test 4    speaking test interlocutor frames    sample answer sheets   thanks and acknowledgements