【单选题】【消耗次数:1】
在完全竞争的要素市场上,市场要素供给曲线是一条 ( )。
水平线
垂直线
向右上方倾斜的曲线
向右下方倾斜的曲线
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相关题目
【单选题】 在完全竞争市场上,生产要素的需求曲线向右下方倾斜是由于()。
①  要素生产的产品的边际效用递减
②  要素的边际产品递减
③  投入越多,产出越大,从而产品价格越低
④  要素所生产的产品的需求减少
【单选题】 生产要素的需求曲线之所以向右下方倾斜,是因为 ( )。
①  要素的边际产品价值递减
②  要素生产的产品的边际效用递减
③  要素参加生产的规模报酬递减
④  以上均不正确
【单选题】 总需求曲线向右下方倾斜是由于( )。
①  价格水平上升时,投资会减少
②  价格水平上升时,需求会减少
③  价格水平上升时,净出口会减少
④  前三项都是
【单选题】 长期平均成本曲线向右上方倾斜的部分相切于短期平均成本曲线( )。
①  向右下方倾斜的部分 ;
②  最低点;
③  向右上方倾斜的部分;
④  向左下方倾斜的部分。
【简答题】 什么是菲利普斯曲线?为什么向右下方倾斜?
【判断题】 因为边际效用递减,所以商品的需求曲线向右下方倾斜。
①  正确
②  错误
【单选题】 假定某厂商的平均收益曲线从水平线变为向右下倾斜的曲线,这说明
①  既有厂商进入也有厂商退出该行业;
②  完全竞争被不完全竞争所取代;
③  新的厂商进入了该行业;
④  原有厂商退出了该行业。
【单选题】 供给曲线是一条向( )倾斜的曲线。
①  右下方
②  右上方
③  左下方
④  左上方
【单选题】 供给曲线是一条向( )倾斜的曲线。
①  右下方
②  右上方
③  左下方
④  左上方
【单选题】 供给曲线是一条向( )倾斜的曲线。
①  右下方
②  右上方
③  左下方
④  左上方
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【单选题】 About the novel The Scarlet Letter, which of the following statements is NOT right?
①  Its very hard to say that it is a love story or a story of sin.
②  Its a highly symbolic story and the author is a master of symbolism.
③  Its mainly about the moral, emotional and psychological effects of the sin upon the main characters and the people in general.
④  In it the letter A takes the same symbolic meaning throughout the novel.
【单选题】 In the novel Moby Dick, the rebellious struggle of Captain Ahab was thought to be against ____.
①  the white whale
②  the gliding great demon of the seas of life
③  the overwhelming, mysterious vastness of the universe and the awesome forces
④  the savage harpooners and the motley crew
【单选题】 The Romantic Period in American literature stretches from the end of the 18th century to the outbreak of _________.
①  the Revolutionary War
②  the Civil War
③  the War for Independence
④  World War
【单选题】 As a great innovator in American literature, Walt Whitman wrote his poetry in an unconventional style which is now called free verse, which is ______.
①  lyrical poetry with chanting refrains
②  poetry without a fixed beat or regular rhyme scheme
③  poetry without rhymes at the end of the lines but with a fixed beat
④  poetry in an irregular metric form and expressing noble feelings
【单选题】 Washington Irving’s_________ became the first work by an American writer to win financial success on both sides of the Atlantic in the first half of the 19th century.
①  Charles the Second
②  Sketch Book
③  The Scarlet Letter
④  Moby Dick I
【单选题】 In William Cullen Bryant’s poem “Thanatopsis”, the title means______.
①  view of life
②  view of death
③  view of youth
④  world outlook
【单选题】 At the Reason and Revolution Period, Americans were influenced by the European movement called ______.
①  Chartist Movement
②  Romanticism Movement
③  Enlightenment Movement
④  Modernist Movement
【单选题】 The eminent English critic and poet, Matthew Arnold, called___“the most perfect brief poem in the language.”
①  Nature
②  To a Waterfowl
③  To Helen
④  The Wild Honey Suckle
【单选题】 Which of following can be said of the common features which are shared by the English and American Romanticists?
①  An increasing emphasis on the free expression of emotions.
②  An increasing attention to the psychic states of their characters.
③  An increasing emphasis on the desire to return to nature.
④  Both A and B.
【单选题】 The giant Moby Dick may symbolize all EXCEPT ______.
①  mystery of the universe
②  sin of the whale
③  power of the Great Nature
④  evil of the world