多项选择题

1. class Calc { 
2. public static void main(String [] args) { 
3. try { 
4. int x = Integer.parseInt("42a"); 
5. //insert code here 
6. System.out.print("oops "); 
7. } 
8. } 
9. } 
下面哪两行分别插入到第五行,会导致输出“oops”?()

A.} catch (ClassCastException c) {
B.} catch (IllegalStateException c) {
C.} catch (NumberFormatException n) {
D.} catch (IllegalArgumentException e) {