Which of the following is right according to the p...

Câu hỏi: Which of the following is right according to the passage?

A. Children’s not having access to Internet may have effect on their progress.

B. Searching engines can help children to select materials fit for them.

C. Using a content screener is most reliable for keeping children having access to Internet.

D. Surfing the Internet is the best method of educating children.