第18期答案
1-10 CCBCAACBAA 11-20 BACAACBCAB 21-30 BDBBDDDDBD
31-40 ACDADBEDAG 41-50 CDADBCADCB 51-60 ADCCBBDBAA
61. various 62. convenience 63. to set
64. on /at 65. sitting 66. are limited
67. advertised 68. a 69. what 70. satisfactorily
短文改错
returned - returning
shy - shyly
lend her - lend him
kid - kids
collecting - collect
agrees - agree
expected for - expected
kids but - kids and
delight - delighted
made - made a
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