问题补充:
—What do you think of the new bridge?
—I have never seen before.
A. so a long one
B. so long one
C. such a long one
D. a such long one
答案:
A. so a long one
B. so long one
(答案→)C. such a long one
D. a such long one
解析:句意:-你认为这座新桥怎么样?-我以前从没见过这么长的桥。so 后跟形容词或副词;such a/an 形容词+名词。他们的意思都是如此…。故选C。