參考答案

21—25 CADAA?? 26—30 BBADA? 31—35 BABCD

36—40 BCBAC?? 41—45 BCBCD? 46—50 ABBCB

51—55 BADDA?? 56—60 ABDAD?? 61—65 DBBAD? 66-70 CDABD

t lly sful g

81. Yes, I do 。

82. What is your computer used for？

83. Do you like shopping online？

84. What do you like doing online？

85. Then you must have a lot of e-pals.