three mountains are covered with snow,tower over the land.

three mountains are covered with snow,tower over the land. The streets are covered with snow. 请问The fields are now covered with snow可以用by snow The land is covered with water. The mountain is covered with snow. with snow是什么成分? The snow covered the mountains.(写出同义句）The mountains ____　___ 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 highway was covered with snow 这里with的用法 two thirds of the land (be )covered with tree 请问这句话的主语是哪个?Around the city were mountains covered by snow. Three fourths of the land____ with trees.A.are covered B.is