用have还是has

复数用has还是have Who 用has还是 have? 现在完成时I用have还是has? my firend 后面用has还是have 第三人称双数是用have还是has 人名是该用has还是have 单数名词用have还是has?复数名词用have还是has?可数名词用have还是has,不可数名词have还是has? I后面加have还是has?如果have/has后面是复数,主语是I,用have还是has? 一般过去时 when did he have breakfast? 用 have 还是 has we each has/have five yuan,是用has还是have Your game have/has started!这里用have还是has?问什么? Time fllies,more than one week has/have past.其中谓语用has还是have?