There are trees on ___side(=both sides) of the street.填either可以,那填each行吗?为什么?
问题描述:
There are trees on ___side(=both sides) of the street.填either可以,那填each行吗?为什么?
答
There are trees on ___side(=both sides) of the street.填either可以,那填each行吗?为什么?