試題詳解

40. The author says that the PC industry is a "sunset business." What do you think the phrase "sunset business" means?
(A) People are not confident with PC products anymore.
(B) By selling its PC business, the sun is setting for the IBM.
(C) The IBM's PC may prove to be a liability instead of a money-making asset for Lenovo.
(D) The PC industry has not much room for growth or improvement.