There are many trees on____sides of the street ,and ___of the trees is still increasing year by year.A: both,the numberB: either, the number C: both,a number D: either, a number为什么选A不选其他的呢?拜托给位高手帮忙解释一下,谢

There are many trees planted There are many trees on____ there are many trees on the t____. There are many trees are growing in our school. There are not any trees.和There are not many trees . 哪句对? There are many trees behind the building(对many trees提问） There are many trees in the street.对many trees提问用啥? Yes,there are many trees near the river的问句 On e___ side of the road there are many trees. there are many different kinds of trees in the f___ There are many ( ) trees behind the house.(苹果） There(is/are)many trees near the river选一个 ______________ there are many trees and flowers in it There are many young trees on()side of the street there are many apple trees in a garden. are ,there ,trees ,many ,of ,front ,in ,building ,the ( .) There are many trees and flowers in the y____ many are in tall village my there trees （拼词成句）