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【多选题】
完全竞争市场的特征是（ ）A.
市场上有很多的生产者和消费者
B.
企业生产的产品是同质的
C.
可以自由进入或退出市场
D.
生产者可以在一定程度上控制产品价格
E.
买卖双方对市场信息充分的了解
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【判断题】请判断对错。“即将到来的 21 世纪是人类开发利用海洋的新世纪。”在以下 A 和 B 两个译文版本中, A 版译文更符合英语表达习惯、意思更接近原文的译文。 A. In the coming 21st century mankind will have new opportunities to develop and utilize the ocean. B. The coming 21st ce...
A.
正确
B.
错误
【简答题】(2) New sources of energy must be found , and this will take time , but it is not likely to result in any situation that will ever restore that sense of cheap and plentiful energy we have had in the t...
【简答题】In his famous essay--"What I Have Lived for", Bertrand Russel once wrote that three passions, but overwhelmingly strong, have governed my life: the longing for love, the search for Knowledge, a...
【多选题】政治制度专题结束时,本课推荐了两本书,名字是
A.
《习近平治国理政》
B.
《习近平的七年知青岁月》
C.
《习近平与中国传统文化》
D.
《习近平讲故事》
E.
《习近平从政经历》
【简答题】engineering will have revolutionary consequences for mankind. 2. The in plants caused by radiation have been found in experiments. 3. This has been considered to be a rather than a disease in itself. ...
【简答题】English into Chinese What hopes and fears does the scientific method imply for mankind? I do not think that this is the right way to put the question. Whatever this tool in the hand of man will produc...
【单选题】Mankind will have to _____ the sun's rays as a source of energy.
A.
harness
B.
present
C.
convey
D.
contact
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