1. 文学史研究者一般都视句句韵变隔句韵为中古七言体式转型的标志，本文进一步探讨了七古在杂言诗催化之下由句句韵变为隔句韵的背景和原因。 The change from rhyming every line to every other lines generally viewed as the symbol of the style transformation of mid-ancient seven-character poems.