This is the first time I ______, so I feel very curious about everything here.

   A. have been to this city       

B. had been to this city

   C. came to this city           

D. come to this city

This is the first time I ______, so I feel very curious about everything here.

1. A.
   have been to this city
2. B.
   had been to this city
3. C.
   came to this city
4. D.
   come to this city

This is the first time I ______, so I feel very curious about everything here.

This is the first time that I ________________ here.

A. was　　　　　　　　　　　　　　　　　　　　　　　　　　　　    B. have been

C. am　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　  D. had been