问题补充:
---Do you know our town at all? ---No, this is the first time I here.
A. was
B. have been
C. came
D. am coming
答案:
A. was
(答案→)B. have been
C. came
D. am coming
解析:句意:---你竟然知道我们小镇吗?---不知道,这是我第一次来这里。根据固定句型It/This is the first/second/third time that 主语 + has/have been…。此处应选用现在完成时。