Jim’s brother has several pairs of jeans,but he prefers the black one． A．jean B．jeans C．pair D．pairs
问题描述：
Jim’s brother has several pairs of jeans,but he prefers the black one． A．jean B．jeans C．pair D．pairs
为什么
答
has several pairs of jeans 有几条牛仔裤 当然jean就要变成复数了,而后面的one指的是pair~