現(xiàn)有2 個(gè)文件:
1. package x;
2. public class X {
3. public static void doX() { System.out.print("doX "); }
4. }
和:
1. class Find {
2. public static void main(String [] args) {
3. //insert code here
4. }
5. }
哪兩行分別插入到類Find 的第3 行將編譯并產(chǎn)生輸出“doX”? ()
A.doX();
B.X.doX();
C.x.X.doX();
D.x.X myX = new x.X(); myX.doX();