old peopel must( ) A.be spoken to polietly B .be spoken poli

old people must____.A.be spoken to politely B.be spoken poli The old men must ______politely.A.be spoken B.be spoken to C Old people must be spoken to politely . the old man must()politely A.be spoken B.speak C.be spoken t Old people must ___politely A.speak to B.be spoken at C.be s Old people must A be spoken to politely B speak to polite C must the old people be spoken to polity 为什么用 be spoken to Old people must be spoken to ______.(礼貌) The old man shoud be spoken to 17.Old people must_____.A.be spoken to politely B.speak to p Old people must be look after well and( )politely.A.spoken t be spoken