Question

【题目】— Why did you buy those books for your son?

— Because they are ______. They can enlarge his knowledge.

A.awfulB.comfortableC.educational

Answer 1

【答案】C

【解析】

句意：——你为什么买那些书给你的儿子？——因为它们有教育意义，他们可以丰富他的知识。

考查形容词辨析。awful糟糕的；comfortable舒服的；educational教育性的。根据“They can enlarge his knowledge”可知此处用形容词educational作表语，表示“有教育意义的”。故选C。