问题
选择题
Bolt broke his own record _____ at the 2008 Beijing Olympics by 9.58 seconds in Berlin.
[ ]
A. to set
B. setting
C. set
D. having set
答案
答案：C
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Bolt broke his own record _____ at the 2008 Beijing Olympics by 9.58 seconds in Berlin.
[ ]
A. to set
B. setting
C. set
D. having set
答案：C
