今 今天 知名会员 注册 2003-11-08 消息 1,288 荣誉分数 471 声望点数 193 2015-06-02 #1 For the first time ever, Khan Academy has teamed up with the creators of the SAT to create personalized SAT practice for anyone, anywhere. In March 2016, the SAT is changing, and students can prepare for it on Khan Academy—for free.
For the first time ever, Khan Academy has teamed up with the creators of the SAT to create personalized SAT practice for anyone, anywhere. In March 2016, the SAT is changing, and students can prepare for it on Khan Academy—for free.
乐极生悲 政治面貌：大胖脸 VIP 注册 2003-09-25 消息 8,272 荣誉分数 1,581 声望点数 373 2015-06-02 #2 https://www.khanacademy.org/
