简介： 答案 1-5 ACACB 6-10 CBABC 11-15 ACBCB 16-20 ABBCA 21. five 22. cool 23. writer 24. grandmother 25. 2018 26—30 BADBB 31—35 ABCDB 36—40 DABCD 41-45 CBAAD 46-50 DCBFA 四， 51. hardly 52. when 53. purpose 54. surprise 55. animals 56. them 57. silence 58. brighter 59. even...