The farmers are planting trees on the hill near their village.They want to _______the environment.

题目

The farmers are planting trees on the hill near their village.They want to _______the environment.
A.protect B.improve C.recycle D.set up
为什么不能为A,或 save?

答案

因为improve是改善的意思,protect是保护意思,recycle是资源回收,set up是成立.从本题可以知道农夫种植树木是想要让当地的环境变得更好,所以选B