It is logical that a detailed learning of plants and their properties must be extremely ancient. Once mankind began farming, th

admin2012-12-22  32

问题 It is logical that a detailed learning of plants and their properties must be extremely ancient.
Once mankind began farming, they no longer had to get food from many varieties that grew wild.

选项 A、Right
B、Wrong
C、Not mentioned

答案B

解析
转载请注明原文地址:https://kaotiyun.com/show/NKGd777K
0

最新回复(0)