A. he was not at all wise in listening B. he was not at all wiser than nothing before C. he gains nothing after listening D. he makes no sense of the argument 参考答案:C 答案解析:细节理解题。文中明确指出None the wiser意为一点也不比以前聪明(这是按字面翻译)。实际就是C项。
第2题: [单项选择]以下定义数组中错误的是（ ）。 A. 查询 B. 数据访问页 C. 窗体 D. 报表 参考答案:B 答案解析:C++语言中拷贝构造函数的参数一般是某个对象的引用名。
