a pair of 与 two pairs of 谓语单复数问题

a pair of 与 two pairs of 谓语单复数问题 4、A.two pairs of shoes B.two pair of show C.two a pair of shoes 单复数 a pair of glasses的单、复数 a pair of sth.作主语时,谓语动词的单复数,由哪个词决定? 如果是two shoes作主语谓语是不是用复数.a pair of shoes作主语.谓语用单数吗? 2个英语问题：1.两双是说成two pairs of还是two pair of 2.Thousands of和 Over 选择Please give me two -----boots .A.pairs of B.pair of 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 a pair of pants谓语动词用单数还是复数? i have two pairs of shoes and i want to buy a () pair 用 thre