笨。schools know those dropout , they donot even care.

来源: 于 2014-02-27 07:52:05 [旧帖] [给我悄悄话] 本文已被阅读：次
US high school drop rate is sky high.

  1. Every year, over 1.2 million students drop out of high school in the United States alone. That’s a student every 26 seconds – or 7,000 a day.

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  3. About a quarter of high school freshmen fail to graduate from high school on time.

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  5. The U.S., which had one of the highest graduation rates of any developed country, now ranks 22nd out of 27 developed countries.

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  7. The dropout rate has dropped 3 percent from 1990 to 2010 (12.1 percent to 7.4 percent).