英语作文写一封信内容：告诉她诚实的重要性及作弊的坏处,使她对学习数学充满信心,如果她的英语比你好,可以让她帮你学英语,互

Tell her the importance of honesty and the disadvantages of cheating, and helped her to learn mathematics, make her confidence in learning mathematics. if her Engish is better than you, let her to help you learn English, self-help can deepen the friendship.