Китайские дети самые образованные в мире

[url=http://goo.gl/JdIki9:usw04oq3][b:usw04oq3]How U.S. students compare internationally[/b:usw04oq3]

Students from the United States posted mostly average scores on the 2012 Program for International Student Assessment,
a study comparing math, reading and science proficiency of 15-year-olds from 65 countries and economies.
Here is how U.S. students compared to a selection of the top performers on the test[/url:usw04oq3]

http://goo.gl/JdIki9