问题描述：
There is a story here in the paper about a 110 -year-old man ,
一一My goodness ,I can't imagine ( )that old .
A,to be B,to have been C,being D,having been
为什么?为什么不是D或其他?
一一My goodness ,I can't imagine ( )that old .
A,to be B,to have been C,being D,having been
为什么?为什么不是D或其他?
问题解答：
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