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【单选题】
对于某商品的需求富有弹性,在其他条件不变的情况下,卖者为增加收益,应该( )A.
适当提高价格
B.
先提价后降价
C.
适当降低价格
D.
先降价后提价
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举一反三
【单选题】What do we know about whale hunting in Japan?
A.
Japan began whale hunting in 2015.
B.
Japan banned hunting pregnant whales.
C.
Whale hunting was banned in Japan in 2016.
D.
Several Japanese towns have a long history of whaling.
【单选题】What do we know about the study?
A.
It lasted for five years
B.
It mainly studied women aged 35 to 40
C.
It involved more than 9,000 American women.
D.
It found that working women are more likely to be overweight.
【单选题】What do we know about Ludwig Mies?
A.
He was born in America.
B.
He was born in Italy.
C.
He was born in Germany.
D.
He was born in France.
【单选题】What do we know about Katharine Meyer Graham?
A.
She started The Washington Post.
B.
She made The Washington Post a failure.
C.
She led The Washington Post to success.
D.
She closed The Washington Post.
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