第8题: [单项选择]下列叙述中,正确的是( )。 A. 声明变量时必须指定一个类型 B. Java认为变量number与Number相同 C. Java中唯一的注释方式是“//” D. 源文件中public类可以有0或多个 参考答案:A 答案解析:[解析] 本题考查Java中的基本概念。关于 Java的基本概念是考试重点,应该重视。在Java中,声明变量时,必须指定类型,否则将会出错,所以选项A说法正确。Java标识符是区分大小写的,这是与C语
A. she thought he was a contemporary artist B. artists have their own theories C. he was not talking as she thought a painter should D. he was behaving very badly 参考答案:C 答案解析:[详解] 女记者对画家的回答感到很吃惊,因为她认为重要画家不应该如此回答。文章最后一段谈到了这一点:Now it was the girl's turn to look astonished…