高一英语改错题,I stayed there for one and a half hours and made sur

高一英语改错题,I stayed there for one and a half hours and made sur 改错 He stayed here one and a half day 一个半小时 英语：是one and a half hour 还是 one and a half hours one and a half hours 还是hour 英语翻译是one and a half hours还是one and half an hours还是其他? 高一英语句式For example,one evening when it was so warm,I stayed a 英语错题订正.1.I'm waiting for him for a hour and half.2.There is one and a half hours?还是one and a half hour? 是one and a half hours还是one and a half hour 是one and a half hour 还是 one and a half hours one and a half hours 和 one hour and a half的意思一样吗 是one and half hours还是one and half hour?