school hours谓语用单数还是复数

school hours谓语用单数还是复数 Two hours 后面用谓语动词单数还是复数 one or two 加时间,谓语用单数还是复数?如：one or two hours （ ）enough. clothes后谓语用单数还是复数? jeans后面谓语用单数还是复数 动名词谓语动词用单数还是复数 what疑问句谓语用单数还是复数 each family 谓语用单数还是复数 children谓语用单数还是复数 something谓语用单数还是复数? glasses 谓语动词用单数还是负数 anybody后谓语用单数还是复数 The works 谓语用单数还是复数 the poor谓语用单数?还是复数? one hour and a half谓语动词为什么用单数?而one and a half hours谓语动词用复数? 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 的谓语是单数还是复数,one and a half hours 的谓语是单数还是复数我们老师说第一个是复数,第二个是单数, The series of+n复 谓语动词用单数还是复数?