采用同时向多位专家发函征询预测意见,并经过多轮反馈而使预测意见趋于一致的预测方法是()。
D
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Robotsdifferfromautomaticmachines________aftercompletionofonespecifictask,theycanbereprogrammedbyacomputertodoanotherone.
Theypreferto_______therestofthemorningwalkinginthegarden.
Thefurnitureinherbedroomisquitedifferentfrom________inthelivingroom.