it was covered with coins there were coins all over it 这两个是同义句转换 为什么用over就不对

It was cold and the roads were covered with thick snow.were covered 是什么时态 It rained hard and soon the road_______water A.covered with B.have kept C.filled with D.was coveredD.was covered with The country,covered with cherry tree flowers,looks as though it is covered with pink snow.这句话的后半部分为虚拟语气,为什么用的是is covered with,而不用was covered with呢? The wall was covered with a____. In 1620,about half the USA__forest.A.was covered B.was covered by C.were filled with D.covered with was covered 英语知识点The highway was covered with snowThe highway was covered with snow中with后为什么不加冠词 The road covered with cherry tree flowers.looks as though it is covered with She was covered in mud.in为什么不能换成with? The iron pan was covered with white enamel 英语翻译It was not long before waiter who had seen him arrive hurried in to inform him that his car was covered with bees. it was not long before a waiter who had seen him arrive hurried in to inform him thathis car was covered with bees. It was on the floor __ was covered with water ___I hurt myself after falling.A.which,whichB.that,whichC.which,thatD.that,whenD吧? it was covered with coins there were coins all over it 这两个是同义句转换 为什么用over就不对 I found the ground was covered with snow.和I found the ground covered with snow.有神马区别 In 1620,about half the USA__forest.In 1620,about half the USA__forest.A.was covered B.was covered by C.were filled with D.covered with如果D选项是be covered with呢 The highway was covered with snow 这里with的用法The highway was covered with snow 这句话为什么要用with snow 怎么不用BY呢不是应该改成The highway was covered by snow吗 The mountain__with snow all year round.so it's hard to climd it AA covered B was covered C is covered D covers选什么原因