your son is lucky, but do you know how many of the average joes

来源: wine 于 2007-09-20 05:12:53 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (124 bytes)

failed the basic math as well as other science courses, simply because of 基本四则运算没过关？？ there are many, many kids.

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