问题
选择题
It is the only time in history that two Nobel Prizes to the same person.
A．have been given
B．had been given
C．have given
D．will give
答案
答案：A
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It is the only time in history that two Nobel Prizes to the same person.
A．have been given
B．had been given
C．have given
D．will give
答案：A