old people must ___A.be spoken to politely B.be spoken politely

old people must ___A.be spoken to politely B.be spoken politely Old people must be spoken to p___. People didn't have enough food in old ___A timeB timesC yearD month 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) 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 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. 十万火急~英语单选3It took 10000 people more than 10 years to build the Great Pyramid.Oh,that ___a very hard task.A must be B should be C must have been C should have been 选什么? 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