Most of the forest_____been taken good care of.中间填is,are,has,还是have
问题描述：
Most of the forest_____been taken good care of.
中间填is,are,has,还是have
答
Most of the forest have been taken good care of.
答
has
首先have/has been done 是现在完成时的被动语态；
其次,the forest被视为一个整体,表示某个整体的大部分,视为单数