请问I'd like one and a____(half) kilos bananas.怎么填写

请问I'd like one and a____(half) kilos bananas.怎么填写
请问I'd like one and a____(half) kilos bananas.怎么填写

请问I'd like one and a____(half) kilos bananas.怎么填写
就填原型half
我要一斤半的香蕉,虽然kilos是复数,但是一半的half仍旧不变,在英语里,超过一的数量便是复数,因而一斤半也是复数