题目内容：

it was --------that she could notfinish it by herself
a,so difficult a work
b,such a difficult work
c,so difficult work
d,such diffficult work
加解析 work是可数名词吗？怎样判断

优质解答

d
work做工作时是不可数名词,因此所修饰前面不能加不定冠词a,
这样首先将a,b选项排除
剩下c,d
很容易选择d
such＋adj.＋不可数名词＋that…clause
注意：如果such后边的名词前由many、much、few、little等词所修饰的话,则不用
such而用so.