问题:
【题文】— I saw an old photo of you and your grandfather yesterday.
— Oh, it _____ when I was at school.
A.took
B.was taking
C.have taken
D.was taken
【题文】— I saw an old photo of you and your grandfather yesterday.
— Oh, it _____ when I was at school.
— Oh, it _____ when I was at school.
A.took | B.was taking |
C.have taken | D.was taken |
参考答案: