单选题 He is ______ good student that every teacher likes him very much.
A) so a C) such a
B) a so D) a such

【正确答案】 C
【答案解析】句子意为：他是一个如此不错的学生，所有的老师都很喜欢他。常用结构为：such a +形容词+名词，so+形容词+a+名词。