第12期
1-10 CBACACDDAD 11-20 DBABCDGABF
21-30 BADCBBDCDD 31-40 AACBADDBAC
41. but 42. keeping 43. the 44. lived 45. weight
46. slightly 47. has 48. is called 49. babies 50. of
短文改错
little - few
have - have a
anything - nothing
were - was
go - went
country - countries
visit to - visit
if - because
study - studying
final - finally
听力练习
1-5 CBBCC 6-10 ACBAA 11-15 BCACA
16. family 17. eight 18. stone 19. storeroom 20. cakes
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