I am so glad that you will come to Beijing.It has a long history from BC...

1.课前预习 2.课后复习 3.课堂记笔记 4.及时改错 5.主动学习 6.积极阅读与写作 7.充足的睡眠 8.坚持体育锻炼 详细讲解： 1.课...