It ____ over 10 years since my grandpa _
题型:选择题
问题:
It ____ over 10 years since my grandpa _______.
A.is, died
B.is, has been dead
C.has been, was dead
D.was, has died
It ____ over 10 years since my grandpa _______.
A.is, died
B.is, has been dead
C.has been, was dead
D.was, has died