1. 显示器   hard drive   battery   monitor   floppy disk   Hint Half-n-half Clue   2. 调制解调器   modem   personal computer   joystick   battery   Half-n-half Clue   3. 控制杆   monitor   joystick   adaptor   battery   Half-n-half Clue   4. 键盘   keyboard   screen   floppy disk   switch   Half-n-half Clue   5. 个人计算机   compact disk   adaptor   personal computer   monitor   Half-n-half Clue   6. 电池   battery   adaptor   cable   keyboard   Half-n-half Clue   7. 适配器   adaptor   joystick   cable   hard drive   Half-n-half Clue