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题目材料：
Survery* of preferred method to obtain news, by age-group
*Each person surveyed indicated one of the four methods as his or her preferred method to obtain news.
Which of the following is closest to the percent of all the people survey who indicated the Internet as their preferred method to obtain news?
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A.18.8%
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B. 21.7%
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C.23.0%
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D.33.3%
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E.46.0%
B显示答案
