George has made__great progress that he can write an article in English.A.suchB.sowhy choose A?
问题描述：
George has made__great progress that he can write an article in English.
A.such
B.so
why choose A?
答
当然用such，状语从句，把great progress 看成整体，为名词
答
很重要的语法点：
such a friendly way = so friendly a way
例如：so beautiful a flower = such a beautifal flower
但对于形容量的多少，只有一种：
例如：
so much progress
so many books
答
因为后面有progress这个名词,后面没有名词的时候用so
答
固定用法：such+(a/an)adj.+n.
答
so一般修饰形容词或副词,而such和名词及名词短语搭配.这里great progress是一个整体,名词短语,中心词是progress,所以要用such.
你可以看作：such a great progress that,但注意progress是不可数名词,随意要把a去掉.
答
so是用来修饰形容词的such能指代后面的名词the progress he made was so great that he can...he made such progress that he can