The population rose fast in the places which had the most ______ soils such as on the floo

学历类 公共英语 已帮助 人

The population rose fast in the places which had the most ______ soils such as on the flood plains of great rivers.

A.fertile

B.abundant

C.rich

D.barren

请帮忙给出正确答案和分析,谢谢!

热搜:get big fast模式和火箭发射模式