分类：教育/科学-外语学习
问题：外语知识点讲解Suchaperson____youtalkeda 
Sh a person ____ you talked about is seldom seen now.  A. that       B.as  such  that  与  such  as有什么区别.                   
回答：as 后接词或词组
that后接从句
这个是最简单的标准
you talked about is seldom seen now很显然不能独立成句，Such a person as you就很好理解了。
所以无论从语法还是从意义的角度，都是such as，而且这个也更常见