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【判断题】
机油的清净分散性是指机油分散、疏松和移走附着在零件表面上的积炭和污垢的能力。A.
正确
B.
错误
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【单选题】How do people avoid the special unlucky number 13?
A.
By not talking about the number 13 in religion.
B.
By avoiding flights on Friday the 13th.
C.
By skipping the 13th floor in a building.
D.
By being careful on the 13th day of the month.
【简答题】什么是特殊站？
【简答题】Many people don’t think that the number 13 is a lucky number. Many hotels do not have a 13th floor. The floors go from 12 to 14, and there is no number13. Some people will never sit at a table with 12...
【简答题】巴尔扎尔《人间喜剧》中的《高老头》或《欧也妮葛朗台》等读书笔记
【简答题】我国医院信息系统的发展一般分为( )、( )、( )3个时期。
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