Khan Academy 的SAT辅导大家评价如何？
by victor19 US New York 发表日期： Tue 27 September 2016 4:29 pm
by cjj1998 US nj 评论日期： Tue 27 September 2016 9:12 pm Agree，It is pretty bad, but it is still better than anything else available at this time.
by brain123 US ny 评论日期： Tue 27 September 2016 9:13 pm Khan Academy 上的练习据说也是CB 出模拟题那些人写的，可是我觉得两者差的挺远的。
by brain123 US ny 评论日期： Tue 27 September 2016 9:15 pm 我认为练习里数学部分错误最多。
by cjj1998 US nj 评论日期： Tue 27 September 2016 10:42 pm "I groaned when I first heard of the CB/Khan partnership, and I have seen nothing to change my opinion. KA is free, and you get what you pay for in life. I will concede that KA is an option for students in poor or rural areas with no access to quality test prep. However, like in any academic subject, you are going to learn far more from a human in the room with you (or even on Skype) than you are ever going to learn from TV! KA fashions itself as the be-all, end-all source for academic knowledge. If that is the case, we are a pretty sad world academically. "
by cjj1998 US nj 评论日期： Tue 27 September 2016 10:43 pm To be fair, CB explanations for R and W have traditionally been pretty crappy (and woefully inconsistent).