如题所述
将Pepole believe that he is ill.变为此种被动语态He is believed to be ill.的规则是什么?
主语A+动词B+谓语C变为:C+am/is/are(时态具体看原句确定)+动词的过去式+介词+A(仅代表我个人观点,不保证是正确的,但我个人是这样想的)