He is ________ to buy _________ for his parents.
A.rich enough; enough present
B.enough rich; enough presents
C.rich enough; enough presents
D.enough rich; presents enough
答案:C
此题重点考查enough的用法。它有两个词性,作为形容词来修饰名词时,可以放在名词的前面,也可以放在名词的后面;作为副词用来修饰形容词或其他副词时,必须放在被修饰词的后面。