第2题: [单项选择]What did you learn about the man A. He doesn’t understand the question. B. He is ready to lend her the money. C. He will not lend her the money. D. He doesn’t know what to do. 参考答案:B 答案解析:[听力原文] W: Can you possibly lend me $100 until pay-day M: It’s out of the question!
第19题: [单项选择]根据判别函数的形式，判别分析可以分为( )。 A. 逐步判别、序贯判别等 B. 线性判别和非线性判别 C. 距离判别、Fisher判别、Bayes判别等 D. 两组判别分析和多组判别分析 参考答案:B 答案解析:[解析] 根据判别中的组数，可以分为两组判别分析和多组判别分析；根据判别函数的形式，可以分为线性判别和非线性判别；根据判别式处理变量的方法不同，可以分为逐步判别、序贯判别等；根据判别标准不同，可以分为
第24题: [单项选择]It can be inferred from the passage that in life’s goal people of Harvard are becoming ________. A. less sure about it. B. more sure about it. C. less interested in it. D. more hopeful of it. 参考答案:A 答案解析:本题答案可从文章倒数第1段第一句看出。
