an hour and half还是an hour and a half

an hour and half还是an hour and a half a half hour还是half an hour? 是half hour还是half an hour? one and a half hour看做单数还是复数?half an hour half an hour 的主谓一致问题half an hour 作主语时,谓语动词应该用单数还是复数?one hour and a half 呢? half an hour 是单数还是复数 half an hour?half an hour、an hour and a half 、 one and a half hours和one half hour都能表示一个半小时吗? half an hour later half an hour造句 Half an hour. One and a half an hour 和An hour and a half 有什么不同 half an hour or a half hour? 56.The film will last for______A.an hour and a half B.an hour and half C.one and a half hour D.one hours and a half an hour and a half 做主语时,谓语用复数还是单数 half hour =half an hour half hour half an hour 的意思有和区别? after half an hour.是什么意思 half an hour? 什么意思? Half an hour =什么?