2. 职称英语
  3. A — Access right J — Data highway B — Commercial online

A — Access right J — Data highway B — Commercial online

游客2023-09-18  48
问题    A — Access right                   J — Data highway
   B — Commercial online service       K — Cyber economy
   C — Electronic money              L — Bookstore online
   D — Broadband service             M — Electronic mall
   E — Promotion on Internet          N — Bulletin board system
   F — Interactive marketing           O — Internet protocol
   G — Commercial software           P — Virtual community
   H — Cyber investigate for consumer   Q — Electronic ordering system
   I — Authentication and authorization
   Examples：(O)互联网协议 (N)电子公告栏 [br] (   )宽带服务 (   )访问权
选项
答案 D， A
解析
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