交叉配血试验中"主侧"配血应加入() A.受血者血清与供血者红细胞 B.受血者红细胞 发布时间:2017-06-08 13:06 │ 来源:www.tikuol.com 题型:单项选择题 B1型题 问题: 交叉配血试验中"主侧"配血应加入()A.受血者血清与供血者红细胞B.受血者红细胞与供血者血清C.受血者血清与供血者血清D.受血者红细胞与供血者红细胞E.供血者血清与供血者红细胞
题型:单项选择题 B1型题 阅读下面程序 import javax.swing.JOptionPane; public class BreakLabelTest{public static void main (String args[]){ String output=" "; stop:{ for(int row=1;row<10;row++){for(int column=1;column<=5;column++){ if(row=5)break stop; output+=" * "; } output+=" \n ";} output+="\nLoops terminated normally"; } JOptionPane.showMessageDialog( null,output,"用一个标志测试break语句”, JOptionPane.INFORMATION_MESSAGE); System.exit(0); } } 程序运行结果是【 】A.窗口中有5行*****B.窗口中有5行****C.窗口中有4行*****D.窗口中有6行***** 查看答案