Old people must( )A.be spoken to politelyB.speak to politeC.be spoken politelyD.speak to politely

Old people must be spoken to p___. 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) Old people must be looked after well and _D__ politely A.speak to B.spoken C.speak D.spoken to Old people must be looked after well and _D__ politely A.speak to B.spoken C.speak D.spoken to Old people must ___politely A.speak to B.be spoken at C.be spoken to D.be spoken Old people must( )A.be spoken to politelyB.speak to politeC.be spoken politelyD.speak to politely we must be kind poor and old people.可选A.of B.to C.in D.for People live to a heaithy old age Old people must be look after well and( )politely.A.spoken to B.speak C.spoken D.spoke to 选哪个?为什么? Old people must __________.A.speak to polite B.be spoken politely C.be spoken to politely D.be spoken to polite Old people must A be spoken to politely B speak to polite C be spoken polite D speak polite 应...Old people must A be spoken to politely B speak to polite C be spoken polite D speak polite应该选什么,为什么? 对老年人说话要有礼貌 Old people must ____ ____ to politely Old people must be skoken to politely.为什么要加TO Old people must ________(为什么是be sopen to politely 为什么要加to