On _____ bank of the river are trees and flowers. A.either B.both C.any D.every
问题描述：
On _____ bank of the river are trees and flowers. A.either B.both C.any D.every
答
A ,bank 用的单数形式,有两个答案可以填,1,either 两者之一,2.each 两者及两者以上的每个.但every不行,它是指三者及三者以上的每个.如果bank 是复数,只能用both