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1. in 1989 (Sir Tim...in1989)

2. The World Wide Web allows people to get all kinds of information online.

3. Scientists and reaserchers can share their study results, students can use it for learning or doing research online.

4. Yes, they can.

5. It is about the World Wide Web.

`#Hmy`

1. The World Wide Web invented in 1989 .

Dẫn chứng : Sir Tim Bernes-Lee , an English computer scientiset , invented the Wide Web invented in 1989 .

2. The World Wide Web allows people to get all kinds of information online .

Dẫn chứng : Câu đầu đoạn (2)

3 . Scientists and reaserchers can share their study results, students can use it for learning or doing research online.

Dẫn chứng : Dòng 3 đoạn (2)

4 . Yes, they can.

Dẫn chứng : Businesses even use it to advertise their products and to do business .

5 . The passage maily about the World Wide Web.

Dẫn chứng : Bài văn trên nói chủ yếu về World Wide Web .