题目内容：

We all feel suprised that Jane has made _____ progress in such a short time.
A.such great
B.so great
C.such a great
D.so great a

优质解答

C
such so地用法
such+a/an+adj+n
so+adj+n
我们都很惊讶Jane在如此短的时间里,作了这样大的工程