【单选题】If the market demand curve in a perfectly competitive industry shifts left, the demand curve for each existing firm will:
【判断题】A monopoly can have a larger influence on the market, if the market demand is less elastic.
【简答题】英译汉:transmission electron microscope, TEM
【判断题】在其他条件不变的情况下,若使利润上升40%,单位变动成本需下降17%;若使利润上升30%,销售量需上升13%。那么,销售量对利润的影响比单位变动成本对利润的影响更为敏感。( )
【简答题】英译汉:transmission system
【单选题】If the market demand curve in a perfectly competitive industry shifts right, the demand curve for each existing firm will:
【判断题】教学中应提倡鼓励的原则,所有的表扬能够激发学生信心,有利于他们的成长()
【单选题】在其他条件不变的情况下,若使利润上升40%,单位变动成本需下降17%;若使利润上升30%,销售量需上升13%。那么,销售量对利润的影响比单位变动成本对利润的影响更为敏感。( )
【简答题】单词英译汉 droplet transmission