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 have a house ____ a small garden.
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A
there is
B
has
C
with
D
of
________the end of last month, Tina ________ a prize.
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A
In, won
B
In, wins
C
At, won
D
At, wins
____his surprise, he passed the exam.
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A
On
B
In
C
To
D
At