The city is about_______ride from here.one and a half hours' 还是one-and-a-half-hour
问题描述：
The city is about_______ride from here.one and a half hours' 还是one-and-a-half-hour
答
one-and-a-half hour
或者one hour and a half
答
都可以,one and half hours' 和one-and-half -hour是一样的,如果不用连字符就要用复数表示,用连字符就相当于一个形容词.