第27题: [单项选择]The basic components of a sentence include ______. A. a noun and a verb B. a subject and a predicate C. a noun and a predicate D. a subject and a verb 参考答案:B 答案解析:A项a noun and a verb指的是词性,C和D项糅合了A和B项中的答案,概念范畴混乱,仅是迷惑项而已。从句法的角度看,句子的基本成分包括主语和谓语(subject and predicate