half zhe class是单数还是复数?half zhe class is going to...Or half zhe class are going to...

half zhe class是单数还是复数?half zhe class is going to...Or half zhe class are going to... half a class 用单数还是复数? half是单数还是复数 half 是单数还是复数 Half of the class后接单数还是复数 half of the class后谓语是单数复数 half an hour 是单数还是复数 half the food是复数还是单数 half of population是单数还是复数 half the books是单数还是复数 是a half hours还是a half hour?a half后面是单数还是复数啊? Class three 是单数还是复数? the class 是单数还是复数 tht whole class是单数还是复数? one apple and a half是复数还是单数? half a kilo of meat是单数还是复数 one cake and a half 谓语是单数还是复数 Half of the class 后的谓语是单数或者复数?