目前全球严重退化的耕地约占总耕地面积的（）%_精华吧

目前全球严重退化的耕地约占总耕地面积的（）%

精华吧→答案→知到智慧树→未分类

目前全球严重退化的耕地约占总耕地面积的（）%

A.23

B.33

C.13

D.43

正确答案：23

Tag：保护生物学耕地耕地面积时间：2024-01-10 10:40:56

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