【单选题】Who benefited the least from fridges according to the author?
【单选题】(单选题)下列各税种中,不能由省、自治区、直辖市人民政府制定实施细则的有( )。
【单选题】患者男,52岁,临床诊断为门静脉高压症,查体:腹部膨隆,腹壁皮肤紧张发亮,脐周可见静脉迁曲。患者腹壁膨隆的最可能原因是( )
【单选题】患者男,52岁,临床诊断为门静脉高压症,该病的出血特点是
【单选题】According to the economic view, who benefited the most from the new Constitution?
【简答题】Who benefited the least from fridges according to the author? A) Inventors. B) Consumers. C) Manufacturers. D) Traveling salesmen.
【单选题】静止的列车 在平直轨道上以恒定的功率启动,在开始运动的一小段时间内,列车的运动状态是()。