a boy and a girl 谓语动词用单数还是复数

a girl and a boy谓语用单数还是复数 主语是a boy and a girl,谓语动词用单数还是复数 a boy and a girl 谓语动词用单数还是复数 many a boy 后面谓语动词用单数还是复数 every boy and every girl 后面的谓语动词用复数还是单数的 each boy and girl后面谓语用单数还是复数 many a girl and many a boy 后边有动词单数还是复数 many a boy and a girl 单数还是复数 one and a half years 谓语动词用单数还是复数?one year and a one and a half 加复数名词后面谓语动词用单数还是复数 One and a half ＋复数名词作主语时,谓语动词用单数还是复数 a year and a half后接谓语动词用单数还是复数