two hour __is__（be）enough for us to finish the work.请解释为什么用is,尽快,谢谢(☆_☆)

two hour __is__（be）enough for us to finish the work.请解释为什么用is,尽快,谢谢(☆_☆) 选择题Mr.White will be back__A____ A.in an hour or two ;B.in an hour and two.请说明原因（为什么选A） two-hour 能不能two-hours you --- (be）late for an hour two hour's drive 与 two -hour -drive区别 We have two lessons this afternoon and [e ] lesson lasts about an hour.括号里面填什么? I complete it in_____.(选择）选项A.one or two hour B.one hour or two 最好能附原因, this Tv programme strarted an hour ago .（be on） 怎么用英语表达 一、二小时!One or two hours （ ）One hour and two （ ）An hour and two （ ）有没其中一种表达法是错误的?.那个错?.现代英语One hour and two An hour and two 都可以用吗?. 老师,这样写可以吗?（two-hour ride/walk）.two-hour 后面除了加动词还能加什么词?您能举一个例句吗two hours’ride （two hours’后面只能用动词吗?） 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 an hour before midnight is worth two 一分半 一个半小时这种表达中 minute 和 hour 要加s e.g.1.25 houror 1.25 hourswhat about 2.25 hour.some explanations would be appreciated~ A two hour B two hour‘s C two hours's D two hoursThe theme park is about______ride from the museum。you should start out right nowA two hour B two hour‘s C two hours‘ D two hours two hours'fishing 可不可以写成 two-hour's fishing about__drive A two-hour B two hours' 选哪个为什么 It takes me about two hour to do my homework about two hour提问 How long does it take?It takes ( )A.half an hour B.hour C.two hour D.half a hour