题目内容：
下列现象最能体现春秋时期社会发展趋势的是（ ）
A．周王室势力衰微 B．铁器牛耕用于农业生产
C．公田转化为私田
D．少数民族进攻华夏小国
参考答案：
答案解析：
单选题：下列现象最能体现春秋时期社会发展趋势的是（ ）
- 题目分类：初中历史
- 题目类型：单选题
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B．铁器牛耕用于农业生产
C．公田转化为私田
D．少数民族进攻华夏小国
B．铁器牛耕用于农业生产
C．公田转化为私田
D．少数民族进攻华夏小国
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