第20题: [单项选择]"There are many kinds of metals, ______ its special properties. A. each having B. every having C. each has D. one has 参考答案:A 答案解析:[试题分析] 本题考查分词做状语结构。 [详细解答] 此处应用现在分词表示主语所拥有的特性,可排除C、D项。而each专指个体,是名词;every指全体,且多作副词,因此B项也应排除。
第32题: [单项选择]We can easily conclude that ______. A. gold is not as expensive to mine as other metals B. one trusts gold more than paper money C. gold is the easier metal to work with D. gold is the first metal used to determine the value of currency 参考答案:B 答案解析:[参考译文] 我们能够很容易地得出什么结论
[试题分析] 考查学生分析总结的能力。
[详细解答] 我们能够很容易地得出什么结论 A黄金埋藏没有其它金属昂贵;B人们对黄金比对纸币有更高的信任;C黄