The Great Wall is tourist attraction that millions of people pour in every year.
A. so a well-known
B. a such well-known
C. so well-known a
D. such well-known a
网友回答
A. so a well-known
B. a such well-known
(答案→)C. so well-known a
D. such well-known a
解析：考查so与such的区别，so 后修饰形容词或副词， such后名词，如此一个闻名的景点应为such a well-known tourist attraction或so well-known a tourist attraction，所以选C。