in two hours 和for two hours的区别谁能告诉我在in two hours 和for two hours中介词in和for的区别,

in two hours 和for two hours的区别谁能告诉我在in two hours 和for two hours中介词in和for的区别, in two hours 和in two hours' time的区别 be sure 和 for two hours 在两个小时以内是in two hours还是for two hours? 两个小时之内是for two hours 为什么不是in two hours?我的 I slept for two hours 和 I has slept for two hours的区别是什么 We__(catch)in the flood for two hours. we will leave for Shanghai in two hours.对in two hours提问.（）（）（）you leave for Shanghai? 对two hours提问 和对 for two hours提问 都是用how long吗 为什么 I stayed in the room for two hours yesterday.（对划线部分提问）for two hours in two hours 和after two hours 的区别 最好能告诉我用法 question的qu和two的tw发音一样吗 下面几句语法对吗?spend1:I Spend two hours on housework2:I Spend two hours on doing housework3:I Spend two hours in housework4:I Spend two hours in doing housework5:I Spend two hours for housework6:I Spend two hours for doing housework To finish the work in two hours is too hard for us.改成同义句快,改为同义句-------- is --------- for us ---------- finish the work in two hours. sounds that a idea like good really 连词成句we'll leave for shanghai in less than two hours 对in less than two hours提问 this program will last two hours.为什么不能用for two hourslast two hours.与for two hours的区别 句子改错英语it is impossible for him to do so many homework in two hours They____(stay) in the park for two hours last Sunday 适当形式填空