試題詳解

53. According to the passage, which of the following is NOT true?
(A) Professor Edward Chang believes that explanations for optimism and pessimism can be complicated.
(B) Pessimism allows people to keep their expectations up to avoid appreciation.
(C) Optimism is to be braced because of the positive prospects.
(D) A glass-half-full person is confident and looks on the bright side.