请大家帮分析这个句子,that 、which各引导什么句?cosidering~are是做什么成分,这句主句是什么?
问题描述：
请大家帮分析这个句子,that 、which各引导什么句?cosidering~are是做什么成分,这句主句是什么?
cosidering how recent these developments are,it is even more remarkable that as long ago as the 1960s,an englishman,Leon Bagrit,was able to predict some of the uses of compters which we know today.
答
cosidering“鉴于,考虑到”,是分词作状语.
that引导主语从句,which引导定语从句