为什么I had him arrange car这句话中用arrange而不用arranged?

i had him arrange for a car.的意思是不是‘我让他去准备车子’. 为什么用arrange for sb to do而不用arrange sb to do arrange arrange a car与arrange for a car Pls confirm how to arrange 请问这句话怎么翻译? 英语翻译I had arrange everything until our bank noticed that we arrange space It is easy to arrange.和 It is easy to be arranged.是一个意思吗? 这句话为什么不用what而用where? i saw a buster keaton film where he had 这句话哪里错了?Because it’s the basic for a leader to arrange human to arrange variety of party foods 为什么不是 to arrange a variety arrange 和arrange for有什么区别?