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The fireman started to put out the big fire_____ arriving at the burning building.
#27053
A
by
B
on
C
at
D
in
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　　in his last experiment,he got the same result.
#28110
A
As
B
Like
C
For
D
Since
Farmers stored up a great _____ of wheat and a _____ of beans this year.
#27520
A
number; lot 　
B
deal; number
C
plenty; lots 　
D
deal; pack
______ you I owe a thousand apologies ______ having doubted your ability.
#25700
A
For; to
B
For; for
C
To; to
D
To; for
He will go to school by bike ____ on foot.
#29070
A
instead
B
of
C
instead of
D
no
No one helped me . I did it all ______myself .
#28705
A
for
B
by
C
from
D
to