A. She went to a school of Photography. B. She learned it from her father. C. She learned it by herself. D. She was taught by many professional photographers. 参考答案:C
第23题: [单项选择]下面是一个Java的应用程序,其输出结果是 public class Testll public static void main (String args[]) char c='i'; for(int n;6;n<11;m + +) if(n = =8)continue; System.out.print(c + +); A. ij B. ijkc)ijklD)ijklm 参考答案:C 答案解析:解析:continue语句跳出循环体中下面尚为执行的语句,回到循环体的开始继续执行下一轮的循环。如果换成break关键字,执行结果是ij,读者自己试试看。
第28题: [单项选择]设int m;,与while(!m)等价的是( ) A. while(m!=0) B. while(m==1) C. while(m==0) D. while(m!=1) 参考答案:C 答案解析:[解析] 表达式“!m”与“m==0”起到的作用是一样的,即当m为真时,“!m”与“m==0”的值均为假;当m为假时,“!m”与“m==0”的值均为真。其他三项均错误,故本题选C。