試題詳解

34. The following are the main ideas of the paragraphs. Which paragraph’s main idea is CORRECTLY described?
(A)Paragraph Two: It describes why William the Conqueror attacked England.
(B) Paragraph Three: It details all the purposes that English castles served.
(C) Paragraph Five: It details the new features added to increase castle defenses.
(D)Paragraph Six: It describes the pros and cons of the invention of gunpowder.