"two and a half hours" 有什么相同的句子?我知道一句“two hours and a half” 还想找3、4句

请问“两个半小时”是“two and a half hour”还是“tow and a half hours”? one hour and a half 是一个半小时 两半小时是不是 two hours and a half? it took me ____to finish my homework.A:a half and two hour B:two hour and a halfC:two and a half hour D:two and a half hours Last Sunday Alice did some cleaning for ____.A.two and a half hours B.two and half hour C.two and half hours D.two hour and a half望好心人能顺便说明解题原因, 两个半小时是two and a half hours?two hours and a half?hour后有s吗 an hour and half还是an hour and a half 英语九年级上——作业本A－SectionA-第一课时1.（ ）It took him_______to plant these trees.A.hour and half B.one and a half hoursC.an hour and half D.two hour and a half please wait here.I will be back in _____.A.two and half hours B.two and a half hours C.half and two hours D.two and a half hour it’s ___ ride from my home to the factory.A.two hours and half’s B.two and half hours’C.two and a half hours’ D.two hour and a half’s We covered ___ an hour that day.A) two miles and half B) two miles and a half C)two and half miles D) two and a half mile it's( ) from our home to the zoo?a.two and a half hours'walkb.a half two hours walkc.two hours and a half hour's walkd.two and a half hours walk later的中文意思答题做Ther come to the park () later.A.half an hour B.an hour C.one and a half hoursD.two hour two hours and half a hour 2个半小时 这种表达对吗 it's ()walk from my home to school.a.two hours and a half b.two and half hours'c.two and a half hours' d.two hour and a halfs How long does it take?It takes ( )A.half an hour B.hour C.two hour D.half a hour one and a half hours 还是hour 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? one and a half hour 中hour是否加s