I painted it in two hours.我画它花了两个小时的时间、 为什么用In?

I painted it in two hours.我画它花了两个小时的时间、 为什么用In? 两个小时之内是for two hours 为什么不是in two hours? 到火车站花了我两个小时 it ---- me two hours ------ ------ ------ the tr 在两个小时以内是in two hours还是for two hours? It takes me two hours to get there.I ___ two hours in ___ th 我通常每天用两个小时做作业.It usually ______ two hours ______ _____my hom in two hours 和in two hours' time的区别 I will()my work in two hours用finish的适当形式填空.I()fishing ifit() in two hours 和for two hours的区别 英语翻译1、他们花了两个小时才做完他们的作业.It ___ ___ two hours ___ ____ their h 我弟弟每天花两个小时做作业 It------my younger brother two hours ----- --- 他每周用约两个小时的时间帮妈妈做家务.______ ______ ______ about two hours ____