问题
选择题
My mother buys _____ for me on my birthday . [ ]
A. a pairs of jeans
B. a pair of jeans
C. a pair of jean
答案
答案：B
搜题请搜索小程序“爱下问搜题”
My mother buys _____ for me on my birthday . [ ]
A. a pairs of jeans
B. a pair of jeans
C. a pair of jean
答案：B