参考答案

1-10 CDBAC DDADB 11-20 ACCAC CBDCA 21-25 BDADB

26. ground breaking fy tation 29.Previous 30. a range of

y to 33. at risk e s

36-45 LGIDO FBMJC 46-55 FCDBI EJKIH 56-65 DBCBA BACDC

备考推荐：沪江网校8周年 助力“碾压”四级