There are trees on _ side of the street. 麻烦帮我细致讲解下这道题.具体分析下每个选项.

问题描述:

There are trees on _ side of the street. 麻烦帮我细致讲解下这道题.具体分析下每个选项.
A.such a
B.both
C.some
D.each

each可以,不可以用both,因为你要注意到后面的side,
同时either是两边的意思