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
网友回答
A. rich enough; enough present
B. enough rich; enough presents
(答案→)C. rich enough; enough presents
D. enough rich; presents enough
解析：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。