【单选题】【消耗次数：1】
已知某商品的收入弹性等于1.2，则这种商品是（ ）。
①
低档商品
②
一般的正常商品
③
奢侈品
④
吉芬商品
参考答案：
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【判断题】
When the war was over, the young people turned their energies in both Europe and America to the destruction of an obsolescent 19th century society.
①
正确
②
错误
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Greenwich Village set the pattern by having intellectuals flock there to pour out their new-found creative strength, to tear down the old world, to flout the morality of their grandfathers and to give all to art, love, and sensation.
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【单选题】
Which of the following did the Sad Young Men enjoy?
①
the Babbitts
②
Victorian gentility
③
Bohemianism and eccentricity
④
The hypocritical do-goodism of Prohibition
【判断题】
The slightest mention of the decade after the First World War brings nostalgic recollections to both the middle-age and the young.
①
正确
②
错误
【判断题】
After the young people returned home, they developed a sudden bewildering world-weariness their relatives understood.
①
正确
②
错误