15. Many Americans regard the jury system as a concrete expression of crucial democratic values. The jury is also said to be the best surviving example of direct rather than representative democracy. What's Americans' attitude towards the jury system?A. CarefreeB. DoubtfulC. PositiveD. Confused

本题考查对文章中人物态度的理解。解题思路是通过分析文中描述美国人对陪审团制度的相关表述，来推断他们的态度。

• 文中提到“Many Americans regard the jury system as a concrete expression of crucial democratic values”，意思是许多美国人认为陪审团制度是重要民主价值观的具体体现。这表明美国人对陪审团制度有积极的看法，因为他们将其与民主价值观联系起来。
• 还提到“The jury is also said to be the best surviving example of direct rather than representative democracy”，即陪审团制度被认为是直接民主而非代议制民主现存的最佳范例。这进一步说明美国人对陪审团制度持肯定态度。