There are many trees on ( ) sides of the road.急!

问题描述:

There are many trees on ( ) sides of the road.急!
选项有:A.eachB.everyC.allD.both
(最好有翻译!)

D.
路的两旁都有很多树.
如果是2边,只有下面三种情况
两边都有 ..both
两边中任意一边有 用 either
两边都没有 neither