问题
选择题
— There is a story here in the paper about a 110-year-old man.
— My goodness! I can’t imagine __________ that old.
A．to be
B．to have been
C．being
D．having been
答案
C。
动词imagine后接动词时要用动名词，不用不定式，故可排除A和B; 另外，由于此处谈的是现在的情况，即现在有110岁，故用一般式，不用完成式。
残根，边缘锐利。