欣闻《中图法》第3版的修订暨第4版的编辑出版已提上议事日程，特就H类存在的一些问题提出一些粗浅看法，供同行参考。1类目立类滞后于语言学的发展近几十年来，语言学发展迅速，一方面，语言学本身在不断衍生出新的学科分支，另一方面，语言学研究与其他学科相互渗透，形成了 I am glad to hear that the third edition of CLC and the fourth edition have been put on the agenda for publication. Some superficial comments are made on some of the problems existing in category H for peer reference. The development of linguistics lags behind the development of linguistics. In recent decades, linguistics has developed rapidly. On the one hand, linguistics itself is constantly deriving new branches of discipline. On the other hand, linguistic research and other disciplines are interpenetrated to form It’s