填空题
A--mouse
B--central processing unit
C--CAD
D--data processing
E--desktop operating system
F--dialogue boxes
G--disk drive
H--download
I--drag and drop
J--electronic commerce
K--floppy disk
L--home page
M--host computer
N--ink-jet printer
O--laser jet printer
P--office automation ( ) 数据处理 ( ) 对话框
【参考答案】
D,F
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单项选择题
The phrase on the road in the last paragraph can be best replaced by______.
A.travelling
B.relaxing
C.playing
D.sightseeing
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填空题
pain
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