张汉云 (陕西教育学院 ) :去年开始修改高二教材 ,练习题究竟该如何改动 ,虽然有些想法 ,但很不踏实。多亏你们的支持 ,找学生去做那些题目 ,还开了座谈会。我看了学生的“作业” ,同他们进行交谈 ,非常高兴 ,心里有数多了。再次感谢你们的支持。董方 (西安建筑科技大学附属中? Zhang Hanyun (Shaanxi Institute of Education): Last year began to modify the second grade textbooks. How to change the practice questions? Although there are some ideas, it is not practical. Thanks to your support, students are asked to do the topics and a forum is also held. I watched students’ “jobs” and talked to them. I was very happy and my heart was better. Thank you again for your support. Dong Fang (Affiliated to Xi’an University of Architecture and Technology, China)