Bin Laden was killed         May 2, 2011.
#50754
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in
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on
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by
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at
推荐题目
The weather is fine. What about ____ outside.
#50015
A
have a walk
B
to have a walk
C
having a walk
D
has a walk
It's very nice ________ you to get me two tickets ______the World Cup. 
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for,of
B
of, for
C
to, for
D
of, to