根据下列参考资料：《少数民族特色村寨保护与发展规划纲要 》《 关于深入开展民族团结宣传教育活动的意见》《少数民族事业“十二五”规划》等。如果让你撰写论文，主题可能是（　　）

根据短文内容理解改写错误。

Dear Li Min,

    Thank you for tell ____ me so much about your best friend Gao Jun. Now, I'll tell you nothing____  about my best friend Li Ming.

    Li Ming is a fifteen-years-old ____ boy. He comes from Beijing. He’s outgoing(外向的)and we get on well for ____ each other. He is very funny, and he always makes us to laugh____ . At school, he is a____  excellent student. She ____ often helps us with our English. At home, he often  helps his mother do some houseworks____ . By the way, he is especially good at playing football, and we often plays____it after class. Most of my classmates like him very much. I’m very happily____ to have a friend like him.

                                                  Yours,

                                                  Zhang Hua