问题
选择题
— Do you know this city?
— No, this is the first time that I ______ here.[ ]
A. was
B. am
C. have been
D. had been
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— Do you know this city?
— No, this is the first time that I ______ here.[ ]
A. was
B. am
C. have been
D. had been
答案：C