two hours' 为什么不是hour's?谁能教教我吗?

two hours' 为什么不是hour's?谁能教教我吗? about__drive A two-hour B two hours' 选哪个为什么 two-hour 能不能two-hours the teacher gave me___to finish my homework.A two hours time B two hours' time C two hour time D two hour's time应该选哪个?为什么? Tom play sports for-------after school yesterday?的选项及为什么,A,another two hour Btwo another hour C,two more hours D,some two hours 两个小时之内是for two hours 为什么不是in two hours?我的 our plane is late and we have to wait for( a.two more hours b.two anther hour c.more two hours选什么?为什么 two hours'fishing 可不可以写成 two-hour's fishing take of two hours late 为什么不是later The doctor worked for ___after twelve o'clock.A. two more hours B. two another hour C. more two hours D. another two hour答案是A,为什么?求解释. 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 another解释为另一个,那么another two hours为什么正确,不是只能单数吗?那为什么不说other two hours或the other two hours? It is about two ( ) drive A.hours B.hours' C.hour's D.hour we have to wait __ hour after hour for the train.A.for two hours B.for a while C.more than one hour D.for many hours 题目并没有打错. 为什么选C another two hours的hour要加s吗 After _____ time,he finished his homework,A two hour's B two hours' C one hours' D one hour 英语选择题目疑惑It's _____walk from here to my school.A,two hours B,a two hoursC,two hour D,a two hour这几个答案有错没有?没有的话话选择哪个为什么? The doctor worked fo __after twelve o'clockA two more hours B two another hour C more two hours D another two hour 选B