问题
选择题
There are many trees on_______ side of the street, and_______ of the trees is still growing.
A.both; the number
B.either; the number
C.both; a number
D.either; a number
答案
答案:B
题目分析:句意:街道两边有许多树,并且树的数量仍在增长。Both两者都,后跟复数名词;either两者中的任何一者,后跟单数名词。The number of…的是数量,作主语时谓语动词用第三人称单数式;a number of许多,修饰复数名词。所以选B。