Which of the following best describes the organization of the first paragraph of the passage? Options: A viewpoint is introduced, counterevidence is presented, and a new perspective is suggested. Opposing viewpoints are discussed, and evidence is provided that refutes both of those viewpoints. A hypothesis is described, supported with specific evidence, and then reaffirmed. An alternative viewpoint is presented, criticized, and dismissed in light of new evidence. Opposing viewpoints are presented, discussed, and then found to be more similar than previously supposed. A和D之间错选，我是觉得A之所以对是因为他说了“new perspective is suggested.” 对应了文中的“ accumulated evidence to date indicates ” 我的理解对吗？除此之外，AD之间还有什么本质区别吗