题目内容
2. All the stateowned enterprises have to make an effort to reduce the producing to meet the fierce market competition.
A. prices B. values
C. costs D. benefits
2. C cost意为"成本,费用(=the amount of money that you have to pay in order to buy,do, or produce sth. ) " ;price指"价格";value意为"价值";benefit"利益,好处"。
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