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 = ne

A.setMenuBar(m; B.msetMenuBar(; C.setMenuBar(m; D.msetMenuBar0;

时间:2024-03-27 17:05:44

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