The roots of the tree,——water is absorbed,should be well protected

分类: 作业答案 • 2021-12-28 10:49:17

问题描述：

The roots of the tree,——water is absorbed,should be well protected
A of which B through which 哪个对?求详解

答

B
全句意为：树通过树根吸收水分,所以,树根应该受到保护.