Trees can ___water in the soil,so the strong wind can't blow the earth away.选什么?A prevent B protect C save D keep

问题描述:

Trees can ___water in the soil,so the strong wind can't blow the earth away.选什么?
A prevent B protect C save D keep

选D吧 就是树能涵养水含的意思.A是阻止的意思B是保护C是拯救D是保持表状态

D 保持水土