问题:[选择题]
[单项选择题] 选择正确的语句填入下列程序的横线处。import java.awt.*;public class ex26 { public static void main(String[] args) { Frame f = new Frame("ex26"); MenuBar mb = new MenuBar(); ______ Menu m1 = new Menu("menu1"); Menu m2 = new Menu("men
A.setMenuBar(m;
B.msetMenuBar(;
C.setMenuBar(m;
D.msetMenuBar0;