The mountain tops are covered with snow.这句子如何改为主动语态,with sno

The mountain tops are covered with snow.这句子如何改为主动语态,with sno The mountain(top,tops ,heads}are covered with snow.请说明答案,并说明 The mountain is covered with snow. with snow是什么成分? The streets are covered with snow. 关于The mountain was “entirely” covered with snow. 英语翻译And there is the mountain,with snow capped tops and limp three mountains are covered with snow,tower over the land. There is a mountain the top is always covered with snow. There is a mountain—the top is always covered with snow 请问The fields are now covered with snow可以用by snow The highway was covered with snow 这里with的用法 The road was covered with snow.其中的covered是什么词性,形容词吗,它在句子中作的什