第31题: [单项选择]______ are those rules which relate or transform the deep structure of a sentence into the surface structure. A. Transformational rules B. Paradigmatic relations C. National languages D. New stylistics 参考答案:A 答案解析:Transformational rules(转换规则,也叫T规则)是TG句法的一部分,句子的深层结构要经过转换规则的作用,才能得到句子的表层结构。