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威尼斯面临的问题具有典型意义。一方面，为了解决市民的就业，增加城市的经济实力，必须保留和发展它的传统工业，这是旅游业所不能替代的经济发展的基础；另一方面，为了保护其独特的生态环境，必须杜绝工业污染，但是，发展工业将不可避免地导致工业污染。 以下哪项能作为结论从上述断定中推出
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Of all the components of a good night’’ s sleep, dreams seem to be least within our control. In dreams, a window opens into a world where logic is suspended and dead people speak. A century ago, Freud formulated his revolutionary theory that dreams were the disguised shadows of our unconscious desires and fears; by the late 1970s, neurologists had switched to thinking of them as just "mental noise"―the random byproducts of the neural - repair work that goes on during sleep. Now researchers suspect that dreams are part of the mind’’ s emotional thermostat, regulating moods while the brain is "off - line." And one leading authority says that these intensely powerful mental events can be not only harnessed but actually brought under conscious control, to help us sleep and feel better. "It’’ s your dream," says Rosalind Cartwright, chair of psychology at Chicago’’ s Medical Center. "If you don’’ t like it, change it." Evidence from brain imaging supports this view. The brain is as active during REM (rapid eye movement) sleep―when most vivid dreams occur―as it is when fully awake, says Dr. Eric Nofzinger at the University of Pittsburgh. But not all parts of the brain are equally involved; the limbic system (the "emotional brain") is especially active, while the prefrontal cortex (the center of intellect and reasoning) is relatively quiet. "We wake up from dreams happy or depressed, and those feelings can stay with us all day," says Stanford sleep researcher Dr. William Dement. The link between dreams and emotions shows up among the patients in Cartwright’’ s clinic. Most people seem to have more bad dreams early in the night, progressing toward happier ones before awakening, suggesting that they are working through negative feelings generated during the day. Because our conscious mind is occupied with daily life we don’’ t always think about the emotional significance of the day’’ s events―until, it appears, we begin to dream. And this process need not be left to the unconscious. Cartwright believes one can exercise conscious control over recurring bad dreams. As soon as you awaken, identify what is upsetting about the dream. Visualize how you would like it to end instead; the next time it occurs, try to wake up just enough to control its course. With much practice people can learn to, literally, do it in their sleep. At the end of the day, there’’ s probably little reason to pay attention to our dreams at all unless they keep us from sleeping or "we wake up in a panic," Cartwright says. Terrorism, economic uncertainties and general feelings of insecurity have increased people’’ s anxiety. Those suffering from persistent nightmares should seek help from a therapist. For the rest of us, the brain has its ways of working through bad feelings. Sleep or rather dream―on it and you’’ll feel better in the morning. What advice might Cartwright give to those who sometimes have bad dreams
A企业2006年2月1日委托B企业(双方均为增值税一般纳税人)代销一批商品，商品的实际成本为1000000元，代销价格为1500000元(不含税)，双方协商代销手续费为代销价格(不含税价格)的10%。企业发出商品时未作账务处理。2月20日A企业收到B企业的代销清单，清单上注明代销商品已全部销售，A企业开具增值税专用发票。2月25日，A企业收到B企业的代销款1605000元，并作如下账务处理： 借：银行存款1605000 贷：应付账款1605000 根据上述资料，回答下列问题：(注：城市维护建设税、教育费附加暂不考虑) B企业收到的手续费应计算缴纳的税收是( )。
某运输公司拥有车辆30辆，由于公司缺少驾驶员，其中10辆客车有2辆自购入以来一直未曾领取行驶执照，也未曾投入使用；10辆载重量为12吨的机动车挂车5辆租赁给某农场使用，合同中未注明纳税人；5辆载重量为8吨的客货两用车已投入正常运营；5辆载重量为20吨的载货汽车用于对外运输业务。已知该地区载货汽车的单位税额为40元/吨，客车的单位税额为200元/辆。 根据上述资料，回答下列问题： 该运输公司载货汽车应纳税额为( )。
政治家：除非我们国家重新分配财富，否则我们将不能减轻经济上的不公平，而我们现有的体制将不可避免地导致无法容忍的经济不公。如果这种不公平变得无法容忍，那么那些遭受不公平待遇的人就会诉诸暴力迫使社会改革。我们国家的职责是做任何必要的事情来缓和这种形势，这种形势若不能得到缓和，就会引起产生企图社会改革的暴力事件。 上面的陈述从逻辑上能使政治家得出下面哪一个结论
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