What is wrong with the following code？（）  
class MyException extends Exception {}  
public class Qb4ab {  
public void foo（） {  try {  bar（）；  } finally {  baz（）；  
} catch （MyException e） {} 
}  
public void bar（） throws MyException {  
throw new MyException（）； 
}  
public void baz（） throws RuntimeException {  
throw new RuntimeException（）； 
 }  
}  

A.Since the method foo（） does not catch the exception generated by the method baz（）， it must      declare the RuntimeException in its throws clause.
B.A try block cannot be followed by both a catch and a finally block.
C.An empty catch block is not allowed.
D.A catch block cannot follow a finally block.
E.A finally block must always follow one or more catch blocks.