• 2022-06-06 问题

    Most of the airlines have the allowance of ______ for first-class passengers. A: 40 kg B: 30 kg C: 20 kg D: 10 kg

    Most of the airlines have the allowance of ______ for first-class passengers. A: 40 kg B: 30 kg C: 20 kg D: 10 kg

  • 2022-06-06 问题

    Most of the airlines have the allowance of ______ for economy class passengers. A: 40 kg B: 30 kg C: 20 kg D: 10 kg

    Most of the airlines have the allowance of ______ for economy class passengers. A: 40 kg B: 30 kg C: 20 kg D: 10 kg

  • 2022-06-06 问题

    Most of the airlines have the allowance of ______ for business class passengers. A: 40 kg B: 30 kg C: 20 kg D: 10 kg

    Most of the airlines have the allowance of ______ for business class passengers. A: 40 kg B: 30 kg C: 20 kg D: 10 kg

  • 2022-06-26 问题

    C02气瓶的容量及可装液态CO2质量为() A: 40 L,20 kg B: 45 L,20 kg C: 45 L,25 kg D: 40 L,25 kg

    C02气瓶的容量及可装液态CO2质量为() A: 40 L,20 kg B: 45 L,20 kg C: 45 L,25 kg D: 40 L,25 kg

  • 2021-04-14 问题

    一个大气压下,初始湿度为40%的湿空气,从20℃加热到40℃,需要多少热量?? ;5kJ/kg干空气|10kJ/kg干空气|15kJ/kg干空气|20kJ/kg干空气

    一个大气压下,初始湿度为40%的湿空气,从20℃加热到40℃,需要多少热量?? ;5kJ/kg干空气|10kJ/kg干空气|15kJ/kg干空气|20kJ/kg干空气

  • 2022-06-18 问题

    某球阀规格型号为“Q347F—40”,其中“40”代表() A: 公称压力40MPa B: 公称直径40mm C: 公称压力4MPa D: 质量40Kg

    某球阀规格型号为“Q347F—40”,其中“40”代表() A: 公称压力40MPa B: 公称直径40mm C: 公称压力4MPa D: 质量40Kg

  • 2022-06-07 问题

    What are the allowed weight of checked luggage for economy class if you travel by air in the area of China() A: 20 kg B: 10 kg C: 40 kg D: 30 kg

    What are the allowed weight of checked luggage for economy class if you travel by air in the area of China() A: 20 kg B: 10 kg C: 40 kg D: 30 kg

  • 2022-07-29 问题

    某一体重80kg健康成年人,其体液量为( ) A: 32 kg B: 40 kg. C: 48 kg D: 56 kg E: 64 kg

    某一体重80kg健康成年人,其体液量为( ) A: 32 kg B: 40 kg. C: 48 kg D: 56 kg E: 64 kg

  • 2022-11-01 问题

    6个月~1岁小儿每日所需的能量是()。 A: 40~50kcal/kg B: 15~20kcal/kg C: 20~30kcal/kg D: 50kcal/kg E: 30~40kcal/kg

    6个月~1岁小儿每日所需的能量是()。 A: 40~50kcal/kg B: 15~20kcal/kg C: 20~30kcal/kg D: 50kcal/kg E: 30~40kcal/kg

  • 2022-05-27 问题

    婴儿腹泻时生理需要量按多少补充适宜( ) A: 40~60ml/kg B: 60~80ml/kg C: 80~100ml/kg D: 100~120ml/kg E: 110~130ml/kg

    婴儿腹泻时生理需要量按多少补充适宜( ) A: 40~60ml/kg B: 60~80ml/kg C: 80~100ml/kg D: 100~120ml/kg E: 110~130ml/kg

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