During the past 10 years,education system in China has changed a lot. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 若有任何疑问可以【直接回复】或是【继续追问】或是【百度hi】我 尽量在最短的时间内回复 ~~要是满意的话【选为满意答案】吧(*^__^*),顺便【赞】一个~~o(>_<)o~~... ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~