經濟基本概念 DSE、CE、AL 選擇題（第 5 頁）

41.

The existence of scarcity implies that

42.

In a market-oriented economy,

43.

The government acquired a large number of stocks and shares in the stock exchange market in 1998. Which of the following is correct?

44.

Peter invites Jason to play tennis in the afternoon. Jason will NOT have opportunity cost if

45.

If a good is scarce,

46.

Which of the following statements about goods are correct?

(1)Free goods are free of charge.

(2)Natural resources are free goods.

(3)Inputs are economic goods.

(4)Outputs are economic goods.

47.

As compared to a market economy, a planned economy

48.

May is considering accepting one of the following job offers: (1) a clerk in an import-export firm, and (2) a salesgirl in a department store. Which of the following changes will NOT affect her opportunity cost of choosing to work as a clerk?

49.

Which of the following statements about choice is INCORRECT?

50.

Which of the following statements about scarcity is true?