第19题: [单项选择]A shift from native bronze to iron artifacts took place under the influence of cultural borrowings.
A. transition B. transmission C. transaction D. transference 参考答案:A 答案解析:[解析] 本题中,shift意思是“变化,转移”。四个选项中,transition意思是“转变,跃迁,过渡”,如:the frequent transition of weather(天气的变化无常)