单项选择题
在j2ee中,某一Java程序中有如下代码:
DataInputStream din =new DataInputStream(new BufferedInputStream(new FileInputStream("employee.dat"))); System.out.print(din.readByte());
假设在employee.dat文件中只有如下一段字符:abcdefg.则:System.out在屏幕上打印()
A. a
B. b
C.97
D.98