a girl and a boy谓语用单数还是复数

a girl and a boy谓语用单数还是复数 a boy and a girl 谓语动词用单数还是复数 Many a girl and many a boy的意思为什么,谓语动词用什么形式 主语是a boy and a girl,谓语动词用单数还是复数如题 a boy and girla boy and a girl和a boy and a girl区别 every boy and every girl ,every boy and each girl谓语动词用单数还是复球数. every girl and every boy 后面谓语用单数吗? each boy and girl后面谓语用单数还是复数 This is a boy and a girl.为什么不说these are a boy and a girl. every boy and every girl 后面的谓语动词用复数还是单数的every boy and girl呢? many a boy and many a girl _ it since then.选什么?A have seen B has seen C has been seeing D had seenmany a 后谓语动词用单数,and连接后又怎么用? many a boy and a girl 单数还是复数many a boy and many a girl 我知道用复数 那这个哪 man ,woman ,child ,a boy and a girl的复数 I am a boy and you are a girl 主语是every boy and every girl 谓语用is还是用are?为什么? every boy and every girl这样的谓语动词也用单数么 The boy and the girl has 还是have a dog. many a boy and many a girl __(be) clever every boy and every girl _(be) clever