Youare     now,Tom.Soyoushouldwashyourclothesbyyourself...

问题详情：

You are      now, Tom. So you should wash your clothes by yourself.

   A. young enough   B. enough old                   C. old enough       D. enough young

【回答】

C  enough修饰形容词或副词时，要放在所修饰的词的后面，故排除B、D两项。再由句意可确定选C项。

知识点：相似 相近词比较

题型：选择题