must the old people be spoken to polity 为什么用 be spoken to

Old people must be spoken to p___. must the old people be spoken to polity 为什么用 be spoken to Don't s____ at the old people.We must be polite. Unrespet the old people是什么意思 10、we must speak to old people politely .Old peo10、we must speak to old people politely .Old people _ _ _ to politely . Old people must be spoken to politely .为什么有to? Old people must be taken good care of by us Old people must be spoken to p___.为什么用politely Old people must be spoken to ______.(礼貌) The young ______ respect the old people. 请问：the old,the old people的区别和相同 We must take care of the old.=the old must _ _ _ _ young people should live with the old? The old people like to be with the house to these old people All the people must stop (){litter} The young people are( visiting old people) .括号部分提问 Some people visit homes for the old people.怎么翻译