A--animation B-- mouse
C--bug D--correct defects
E--debugger F--default
G--directory service H--display screen
I--icon J--image scanner
K--internet explorer L--link
M--liquid crystal display (LCD) N--Machine language
O--modem P--module

（）调制解调器（）图标

A．change a lot year after year
B．have different tastes with the years passing by
C．remain the same for many many years
D．be served before certain holidays

A．a good, strong and pleasing voice
B．the ability to hold the attention of listeners
C．you must be a clever speaker
D．the ability to control unexpected situation