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本刊已将原“求知信箱”改为“王老师信箱”.高中学习阶段的同学,在学习过程中,遇到有关数学知识、数学方法等方面难以解决的问题,或者存在学习心理和方法方面的困惑,都可以来信或通过电子邮件向我们提出.我们将其中有意义的和带普遍性的问题刊出,并由王老师做出答复或交广大读者讨论.欢迎广大读者踊跃参入.来信请寄:430050,武汉市第23中学,王方汉老师收;电子邮箱地址:hangmegn@126.com(注:此邮箱只受理以上内容的邮件).
The journal has changed the original “knowledge mailbox” to “Mr. Wang’s mailbox”. During the study period of high school students, they encountered problems that were difficult to solve in terms of mathematics knowledge, mathematics methods, etc., or the existence of learning. Mental and methodological puzzles can be submitted to us via email or via e-mail. We will publish meaningful and universal issues, and will be answered by Mr. Wang or be discussed with readers. Welcome readers to be enthusiastic. Participate in. Letters please send: 430050, Wuhan No. 23 Middle School, Mr. Wang Fanghan received; E-mail address: hangmegn@126.com (Note: This e-mail only accept the above content of the e-mail).