The pair of glasses __Tom's .____new.A.are,They are B.is,They are C.are,It is D.is,It is选哪个

问题描述:

The pair of glasses __Tom's .____new.A.are,They are B.is,They are C.are,It is D.is,It is选哪个

【B】pair是一对,这时谓语动词用单数
一对glasses,就是复数了所以用复数