西汉时期出现的农业生产工具是什么? What is the agricultural production tool that appeared i

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西汉时期出现的农业生产工具是什么? What is the agricultural production tool that appeared in the Western Han Dynasty?

A.耧车 an animal-drawn seed plough

B.秧马 Yangma

C.铁锹 spade

D.曲辕犁 Qu Yuan plough

西汉时期出现的农业生产工具是什么? What is the agricultural production tool that appeared i

热搜:农业合作化时期,党对富农的政策是