单项选择题

在下列程序的空白处,应填入的正确选项是()
  import java.io.*;
  Public class writeInt{
  Public static void main(string[ ] a) {
  Int[ ] myArray = {10,20,30,40};
  try{
  DataOutputSystem dos= new DataOutputSystem
  (new FileOutputSystem(“ints.dat”));
  for (int i=0;I  dos。writeInt(myArray[i]);
  dos._____
  System.out.println
  (“Have written binary file ints.dat”);
  }
  Catch(IOException ioe)
  { System.out.println(“IO Exception”);
  }
  }
  }

A.start( )
B.close( )
C.read( )
D.write( )