第16期
1-10 DDCCCADDDC 1-20 DDDABGACFE
21-30 BABCDACABD 31-40 CADCBDADBC
41. In 42. have been relying 43. has 44. is found 45. covering
46. the 47. which 48. It 49. Actually 50. forms
短文改错
was - is
of the date - of date
which - what
with - for
general - generally
underst anding - understood
and - but
regard - regard it
problem - problems
communcate - communicating
听力练习
1-5 CBBBA 6-10 CCCBC 11-15 AABCC
16. downtown 17. great 18. Chinese 19. healthy 20. olive
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