a pair of shoes 单复数
a pair of shoes 单复数
shoes和a pair of shoes的单复数怎么区分
a pair of glasses的单、复数
a pair of shoes
a pair of shoes看作单数还是复数
each a pair of shoes 谓语单数复数?
A pair of shoes的谓语系单数还是复数
There __ a pair of sport shoes under the bed.空格填什么be动词?单还是复数
a pair of shoes 这里的shoes应用单数还是复数?
Getting a pair of shoes
鞋子的复数形式是 a pair of shoes 所以只能写 there are a pair o
英语a pair of shoes后的谓语动词接单数还是复数?