第18题: [单项选择]My grandma has kept her _________refrigerator for thirty years. A. first large grey American B. first grey large American C. first American grey large D. large grey American first 参考答案:A 答案解析:我外婆的第一台美国的灰色大冰箱已买了30年了。本题考查形容词修饰名词时的顺序,通常次序为:数词-形状-颜色-来源(国籍)。