题目：The Internet carries various information resources and services, such as ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ and the inter-linked hypertext documents
- A. talking
- B. file transfer
- C. electronic mail
- D. online gaming
- E. online chat
- F. file sharing
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