one hour and a half 的谓语是单数还是复数,one and a half hours 的谓语是单数还是

one hour and a half 的谓语是单数还是复数,one and a half hours 的谓语是单数还是 one hour and a half作主语谓语是单数还是复数?one and a half hours呢? one hour and a half 后面是复数谓语还是单数谓语 one cake and a half 谓语是单数还是复数 one and a half apples&one apple and a half的谓语动词应该是复数还是单数? one and a half apples 作主语时谓语动词到底是单数还是复数 "one and a half"后面的谓语要用单数还是复数 one and a half years 谓语动词用单数还是复数?one year and a one apple and a half是复数还是单数? one hour and a half谓语动词为什么用单数? 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 + 名词复数 谓语为单数还是复数?