第14题: [单项选择]Americans believe that they can realize their personal values only ______. A. when given equality of opportunity B. through doing business C. by protecting their individual freedom D. by way of competition 参考答案:D 答案解析:[解析] 依据文章第二段末句;Competition is not only good in itself,it is the means by which other basic American
第21题: [单项选择]The word "intriguing" in paragraph 3 refers to ______. A. tractable B. dauntless C. heroic D. appealing 参考答案:D 答案解析:[试题分析] 词义判断题。
[详细解答] 根据上下文,该词所在的句子主要是讲述L- GG的功效,前文已提到了它的两种作用,后文显然是一种更为有意义的效用。因此,把intriguing理解为appea