第16期答案
1-10 DCDCDBCBCA 11-20 DDABBEAFDG
21-30 DCACDBDBCA 31-40 BADBCBCADA
41. began 42. on 43. a 44. actively
survival 46. employees 47. to keep
48. practical 49. changing 50. who
短文改错
and - but
each - with each
he reached - they reached
had a fun - had fun
careful - caeless
friends - friend
While - When
saves - saved
Obvious - Obviously
doing - done
听力部分
1-5 BCAAB 6-10 BBCAB 11-15 ABCAA
16. reception 17. concerts 18. library 19. appointment 20. machine
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