—How do you study English well?—__________ working hard.
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A
By
B
At
C
From
D
With
推荐题目
Both of _______ heard a loud noise .It was _______ thunder.
#46338
A
us ; like
B
us ; likes
C
we ; like
D
us likes
.This CD-ROM can help you learn and have fun_____.
#49320
A
at times
B
on time
C
at the same time
D
in time