The invention of artificial hearts marked a turning point in the battle heart disease.
#27040
A
among
B
for
C
against
D
between
推荐题目
The two sportsmen congratulated each other________winning the match by shaking hands.
#26603
A
with
B
on
C
in
D
To
. The customer bargained with the shopkeeper for a long time, and finally they agreed ___________ the price.
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A
to
B
with
C
on
D
at
This football player was accused of taking money for not scoring goals ______.
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A
by chance
B
on end
C
in turn
D
on purpose