A. enough money B. money enough

　　C. rich enough D. enough rich

　　enough 作为形容词放在可数复数名词和不可数名词前。

　　Have you got enough sandwiches for lunch?

　　Surely 15 minutes is enough time for you to have coffee.
　enough 作为代词。

　　Six bottles of wine will be enough.

　　I hope enough of you are prepared to help with the show.

　　enough 作为副词，放在动词、形容词和其他副词的后面。

　　You don't practice enough at the piano.

　　Is the river deep enough for swimming (to swim in)?

　　She isn't good enough for the exam.

　　答案 C

　　"It's six o'clock and your father is still at the office."

　　"I know， who else would _______ he does?"

　　A. be as hard working as B. as working harder than

　　C. do harder work than D. work as hard as

　　as+原级+as

　　答案 D