题目内容：
吊桶环遗址的一项惊世发现是（ ）选择一项：
磨制技术
钻孔技术
陶器
野生稻
参考答案：
选择题：吊桶环遗址的一项惊世发现是（ ）选择一项：
- 题目分类：国家开放大学-地域文化（专）
- 题目类型：选择题
- 查看权限：VIP
选择一项：
磨制技术
钻孔技术
陶器
野生稻
选择一项：
磨制技术
钻孔技术
陶器
野生稻
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