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【单选题】
Paleontologists hypothesize that modern birds evolved from the family of dinosaurs that included Tyrannosaurus rex. This hypothesis would be strongly supported if evidence that dinosaurs from this family had a body covering resembling feathers could be found, but so far no such evidence has been found. Which of the following, if true, would most help the paleontologists explain why no evidence of feathered dinosaurs has yet been found?A.
Fossilized dinosaurs have shown many birdlike characteristics, such as bone structure and winglike arms.
B.
If birds are in fact the descendants of dinosaurs, then it can be argued that the dinosaurs never really died out.
C.
Flying dinosaurs such as the Pteranodon, which is not thought to have been related to modern birds, do not appear to have had feathers.
D.
Soft tissues such as skin and feathers do not fossilize like bones, and therefore are far less likely to have left permanent evidence in the fossil record.
E.
The thousands of dinosaur fossils excavated by paleontologists represent only a tiny fraction of the billions of dinosaurs that once lived.
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【多选题】下列侵权行为中，其归责原则实行无过错责任原则的是( )。
A.
因产品缺陷致人损害的侵权行为
B.
因高度危险作业致人损害的侵权行为
C.
因无民事行为能力人致人损害的侵权行为
D.
因悬挂物脱落致人损害的侵权行为
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A.
正当防卫超过必要限度，造成不应有的损害的，应当承担适当的民事责任
B.
因产品存在缺陷造成人身损害的，不管生产者主观上是否有过错，都应当承担赔偿责任
C.
对消费者实施欺诈行为的，应双倍赔偿损失
D.
侵权行为发生时，行为人不满18周岁，在诉讼时如已满18周岁的，如果有经济能力，则应当承担民事责任
【单选题】控制性详细规划的文本中要求有容积率奖励与补偿的规定,下列选项中符合容积率奖励规定的是()
A.
规划地块被相邻地段高大建筑物遮挡
B.
规划地块提高了土地的经济效益
C.
C 、规划地块增加了对土地的投入
D.
D 、规划地块增加了公共开放空间
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【单选题】下列侵权行为中,其归责原则实行无过错责任原则的是
A.
因产品缺陷致人损害的侵权行为
B.
因高度危险作业致人损害的侵权行为
C.
因无民事行为能力人致?人损害的侵权行为
D.
因悬挂物脱落致人损害的侵权行为
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