自从第七期刊出本问题的讨论之后,收到了许多同志参加讨论的稿件,现在我们先选登一部分,请大家继续深入讨论,以便对此问题求得一个正确的认识和解决。 Since the issue of the seventh issue was discussed in this issue, many articles have been received by the comrades for discussion. Let us first select a part of it and invite everyone to continue the discussion in depth so as to seek a correct understanding and resolution of the issue.