試題詳解

49. In the last sentence of the passage, the author can best be described as doing which of the following?
(A) Offering a way of addressing a challenge posed at the beginning of the passage.
(B) Introducing the last of a series of examples supporting the thesis proposed at the beginning of the passage.
(C) Inviting further discussion of the issues raised in the passage.
(D) Rejecting an argument cited by the author in the preceding sentence.