第3题: [单项选择]This is one of the longest bridges that ______ on this river. A. is ever built B. was ever built C. has ever been built D. has ever built 参考答案:C 答案解析:[解析] 本题测试的是动词时态和语态的用法。主句是一般现在时而且包含形容词的最高级,故其从句应选现在完成时。
第10题: [单项选择]The word "which" in the First sentence refers to ______. A. the Southwest B. the Chimayo style C. the Ortega family D. the wool preparation 参考答案:B 答案解析:[试题分析] 语法结构题。
[试题详解] 这是一个非限制性定语从句,the Chimayo style是它的先行词。