the ground is covered with fallen leaves 能否改为 fell

the ground is covered with fallen leaves 能否改为 fell 有三个问题：1、the ground is covered with fallen leaves.为什么用过去分词,而不 被动语态:The fallen leaves covered the ground. In autumn,the path in the park is covered with fallen leaves The ground is covered with The ground is covered with leaves in the woods 划线提问 一道英语动词填空The ground is covered with--------------(die)leaves The ground is covered with d_____leaves(die) the snow __now,the ground is covered with white snow.A stopp 1.The snow___now .The ground is covered with white snow.A.st the autumn wind set the fallen leaves on the ground flying h The road covered with ______ leaves leads to the village