问题补充:
It over 10 years since my grandpa .
A. is, died
B. is, has been dead
C. has been, was dead
D. was, has died
答案:
(答案→)A. is, died
B. is, has been dead
C. has been, was dead
D. was, has died
解析:考查句型结构it is +段时间+since从句,其中从句常用过去时。
时间:2024-02-22 12:25:50
It over 10 years since my grandpa .
A. is, died
B. is, has been dead
C. has been, was dead
D. was, has died
(答案→)A. is, died
B. is, has been dead
C. has been, was dead
D. was, has died
解析:考查句型结构it is +段时间+since从句,其中从句常用过去时。