sakey55 發表於 2023-8-3 15:40:14

每日問答！這應該是經濟學?

【題目】 Two goods are complements if a decrease in the price of one good
  None of above is correct
  the demand for the other good does not change.
  decreases the demand for the other good.
  increases the demand for the other good.   正確答案

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