There are many trees on ()side of the road,and ()of the trees is _英语解答

There are many trees on ()side of the road,and ()of the trees is still increasing
第一个空为什么不能填either?

人气：495 ℃　时间：2020-04-17 20:30:56

解答

第一空：each/ either 应该可以呀,因为each/ either 后接单数名词,指两者中任何一个,第二空：all,指所有的树