a pair of后接什么单词

a pair of trainers什么意思 a pair of后加什么词语?5个!（初一水平） There ( ) a pair of shoes.求括号中的单词 a pair of和 a piece of有什么区别 a new pair of football boots和a pair of new football boots有什么 A pair of good shoes ,a good pair of shoes 有什么区别啊 英语a pair of shoes后的谓语动词接单数还是复数? a pair of shoes a pair of couple a pair of a pair of ( ) a pair of odd