填空题
A—advertisement online B—bookstore online
C—broad band service D—cable television
E—banking F—e-zinc
G—eyeball economy H—hacker
I—information superhighway J—log in
K—network cant L—newbie
M—off line N—spam
O—AT&T P—chief executive officer
______网上书店 ______垃圾邮件
【参考答案】
BN