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【单选题】
乙醇用于湿化氧气的浓度是多少?A.
30％
B.
45％
C.
75％
D.
90％
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举一反三
【简答题】坚定不移地推进()基本方略，是国家长治久安的重要保障。 A基层民主 B依法治国 C法治实践 D以德治国
【简答题】坚定不移地推进(依法治国)基本方略,是国家长治久安的重要保障。
【单选题】What did Juan ask his roommate to do when he was making his trial speech?
A.
Interrupt him whenever he detected a mistake.
B.
Focus on the accuracy of the language he used.
C.
Stop him when he had difficulty understanding.
D.
Write down any points where he could improve.
【简答题】(interrupt) He could not speak out all that he wished because of the ________.
【简答题】坚定不移地推进()基本方略,是国家长治久安的重要保障。 A 以德治国B依法治国C政治协商D人民当家做主
【简答题】A．Interrupt him whenever he detected a mistake. B．Focus on the accuracy of the language he used. C．Stop him when he had difficulty understanding. D．Write down any points where he could improve.
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