i have two pairs of shoes and i want to buy a () pair 用 thre

i have two pairs of shoes and i want to buy a () pair 用 thre I have worn out my shoes ,I want to buy a new pair. 为什么用pair i want to buy a pair of shoes I want to buy a pair of shoes=? I want to buy a pair of shoes.速度中文 i want to buy a pair of l_ shoes i want to buy _____tomorrow.A a pair of shoes B a pair of sh 英语读音问题I want to buy a pair of shoes for my mother and a hat what should i do for you?i want to buy a pair of shoes 改错 用pair,one或ones填空：I have worn out my shoes,so I want to buy a I want to buy a pair of shoes.-------How about this A.one B. i want to buy a pair of tennis shoes ( )the afternoon.A,on B