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【单选题】
输入型通货膨胀产生的直接原因是A.
进口外国高价商品
B.
小国产品价格竞争力低
C.
工资向上刚性
D.
小国劳动生产率低下
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【单选题】'High tech' and 'state of the art' are two expressions that describe very modern technology. High tech is just a shorter way of saying high technology. And high technology describes any invention, sys...
A.
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B.
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C.
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D.
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【单选题】'High tech' and 'state of the art' are two expressions that describe very modern technology. High tech is just a shorter way of saying high technology. And high technology describes any invention, sys...
A.
To tell how 'high tech' and 'state of the art' have developed.
B.
To give examples of 'high tech'.
C.
To tell what 'high tech' and 'state of the' are.
D.
To describe very modern technology.
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