go straight for ten minutes 为什么用介词for

go straight for ten minutes 为什么用介词for Go straight for ten minutes,then turnright. go straight for then minutes,piease?() () () for ten minutes go straight at five minutes,at为什么改为for? Go ____ for ten minutes.(选择适当地词填空)词：straight today righ all Go straight for five minutes.Then turn left. Go straight for 5 minutes .翻译成中文～ for ten more minutes just walk straight on_____about ten minutes,填什么A.for B.from 英语判断正误:1.GO straight for five minutes.2.Thank you for cones. Walk straight for 15 minutes.翻译是什么 连词成句 three ,minutes,straight ,for ,