the old man should be spoken to______

the old man should be spoken to______ The old man shoud be spoken to I think the old should be spoken to _____(polite) 翻译：The old should be spoken to politely . We all know that the old should be spoken to ( ) the old man must()politely A.be spoken B.speak C.be spoken t the old should be spoken to politely求翻译,其中副词前加to是 The old should be spoken to politely 为什么副词前有to the old man should be ___(take) good care of. old people should be spoken politely______(填一个介词） Old people should be spoken to __(polite). 改错1.Old people should be spoken politely 2.Nobod