一空一词。每去一次，我的药量就减少一些，最后医生告诉我说，不必再服药了。With each visit, the does of medicine prescribed to me would be progressively reduced 1)____ the time came 2)_____ the doctor said that I would no longer need them.

A. import java.swing;
B. import java.swing.*;
C. import javax.swing.*;
D. import javax.awt.*;

A. f0.add(f);
B. f.add(f0);
C. this.add(f);
D. this.add(0);

A. JFrame f=new JFrame("成绩管理");
B. JLabel l1=new JLabel("姓名");
C. JTextField t1=new JTextField();
D. JButton b1=new JButton("添加");

A. JFrame f=new JFrame("成绩管理");
B. JLabel l1=new JLabel("姓名");
C. JTextField t1=new JTextField();
D. JButton b1=new JButton("添加");