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【判断题】
变频调速中的变频器都具有调频和调压两种功能。A.
正确
B.
错误
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【简答题】Paul and his fellow workers began to smoke after lunch and soon made the room ______． 吃过午饭，保罗和同事们开始抽烟，一会儿功夫屋子里就烟雾缭绕了。
【简答题】阅读理解。 Paul, the oracle octopus (章鱼保 罗), was given a replica (复制品) of the World Cup as a reward for his perfect eight-for-eight record in predicting the results of matches. The two-year-old octopus wit...
【判断题】From the earliest documented accounts, ancient civilizations have explored the earth by sea.
A.
正确
B.
错误
【简答题】How do you understand the statement “The great Asian civilizations have added to the diversity of human civilizations ”?
【简答题】保罗▪高更与塞尚、()同为美术史上著名的“后期印象派”代表画家。
【单选题】Paul Samuelson's critique argues that: 保罗•萨缪尔森的批判认为:
A.
when a rich country enters into a free trade agreement with a poor country, only the poor country benefits from the relationship.当一个富国与一个穷国签订自由贸易协定时,只有穷国从这种关系中受益。
B.
trade is a positive-sum game in which all countries that participate realize economic gains.贸易是一个正和博弈,参与其中的所有国家都实现了经济收益。
C.
when a rich country enters into a free trade agreement with a poor country, only the rich country benefits from the relationship.当一个富国与一个穷国签订自由贸易协定时,只有富国才能从这种关系中受益。
D.
trade is a net-sum game in which all countries that participate realize economic gains.贸易是所有参与国实现经济收益的净和博弈。
【简答题】Modern civilizations are as dependent on trees as ______.
【简答题】翻译下列句子。 1. Paul is ______ quiet. 保罗从来不安静。 2. Lu Xiang is ______ ______？He is ______ ______ math． 卢翔真的很聪明，他非常擅长数学。 3. Are you a _____ ______？ 你是个更好的学生吗？
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