问题补充:
He doesn’t know the city very well, because this is the first time he here.
A. came
B. has been
C. come
D. am coming
答案:
A. came
(答案→)B. has been
C. come
D. am coming
解析:考查句型:this/that/it is the first time,第一次做什么事情,跟从句后用现在完成时态。所以选B。
时间:2020-12-18 06:14:03
He doesn’t know the city very well, because this is the first time he here.
A. came
B. has been
C. come
D. am coming
A. came
(答案→)B. has been
C. come
D. am coming
解析:考查句型:this/that/it is the first time,第一次做什么事情,跟从句后用现在完成时态。所以选B。