This CD-ROM can help you learn and have fun_____.
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A
at times
B
on time
C
at the same time
D
in time
推荐题目
We all feel ______after hearing of the _______news. 
#39607
A
excited;excited
B
exciting;exciting
C
excited;exciting
D
exciting;excited
-Who's ___________, Ted or Tony?-Tony. He's good at sports.
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A
more creative
B
more serious
C
more athletic
D
more friendly