such---as ,so---as的用法he speak in such a high voice as to be heard out in the street.as to be 能用to be吗let children read such books as will help them learn better.
问题描述：
such---as ,so---as的用法
he speak in such a high voice as to be heard out in the street.
as to be 能用to be吗
let children read such books as will help them learn better.
答
不可以，so/such as to 是指为了的意思
答
such as比如…
句子里的so…as to be后面跟的是被动语态，所以用了to be…意思是“如此…以至于…”
答
第一句应该不能省略as吧,属于固定搭配,第二句as是因为的意思,不构成固定搭配,第二句应该有语病吧,such--as,so--as都是一种强调的意思（...以至于...）,区别在于such后面接的是名词,so后面接的是形容词,知道这个就很...