Beijing was made host to the 2008 Olympics 为什么要加to?

Beijing was made host for the 2008 Olympics. beijing was made host for the 2008 olympic讲解一下 beijing was made host for the 2008 olympic,made host谢谢 Beijing was made host for the 2008 Olympics.中的be made Each of us feit (e ) when Beijing was made host of the 2008 olympic games Beijing was made host to the 2008 Olympics 为什么要加to? this computer (was) (made) (by) beijing (last) year上面带括号的那个错了 请问：Beijing was made host for the 2008 Olympics这句话中怎么用了was和made两个过去式呢? 这句话怎么理解句子结构?Beijing was made host for the 2008 Olympics.为什么不是was made to host…… Which is the car —— was made in Beijing?哪辆是在北京制造的车?可应用省略吗? Beijing was made host for the 2008 Olympics这个句子对吗?不是应该改成：Beijing was made to host for the 2008 Olympics或：Beijing was made to be host for the 2008 Olympicsmake改成被动语态不是要加to吗? I was in Beijing( ) the dragon was made hos的中文是什么意思? hos什么意思 Hos 的解释是什么 HOS SHE是什么意思 Li Hua was admitted to Beijing University ,It is theer years'hard work_has made him what he is todaA that Bwhen Cthen Dwhy