如果应该及物动词是现在完成时,改为被动语态就是 “have been+过去分词”。例如:
*They have solve all the problems (他们已经解决了所有的问题) → All the problems have been solved (所有的问题都解决了).
* The publicized his model deeds on TV (他们把他的先进事迹放在电视上播出了) →His model deeds have been publicized on TV (他的先进事迹都上了电视了).
追答纠正:第一句话多出了 “应该” 两个赘字,删去。