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问题 单项选择题

坚持独立自主的和平外交政策的首要任务是( )

A．实行真正的不结盟

B．反对霸权主义，争取世界和平，为现代化建设争取一个和平稳定的国际环境

C．不打别人的牌，也不允许别人打自己的牌

D．对国际问题采取客观公正的态度

答案

参考答案：B

单项选择题

Man has a big brain. He can think, learn and speak. Scientists used to think that man are different from animals because they can think and learn. They know now that animals--dogs, rats and birds--can learn. So scientists are beginning to understand that men are different from animals because they can speak. Animals cannot speak. They make noises when they are afraid, or hungry. or unhappy. Apes are our nearest cousins. They can understand some things mole quickly than human beings, and one or two have learned a few words. But they are still different from us. They cannot join words and make sentences. They cannot think like us because they have no language. They can never think about the past or the future. Language is a wonderful thing. Man has been able to develop civilization because he has language. Every child can. speak his own language vet well when he is four or five--but no animal learns to speak. How do children learn Scientists do not really know. What happens when we speak Scientists do not know. They only know that man can speak because he has a big brain.

The passage tells us that man can speak because （）

A．he can read and write

B．he is different from animals

C．he can learn and think

D．he has a big brain
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问答题

李某和吴某签订购买宠物狗的合同，该买卖合同约定，吴某将宠物狗交付给李某后30日内，李某向吴某付款2000元。问：

假如吴某委托曾某将狗交给李某，狗交给曾某后，曾某没有将狗交付给李某之前，狗将行人咬伤，则应当由谁承担狗咬伤他人的侵权责任为什么
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