Question

− Do you know the most ancient city in China ─ Xi’an well?

   − No, this is the first time I ___________ here.

A. came                                  B. have come                  C. am coming                     D. come

 

Answer 1

【答案】

B

【解析】考查固定句型。This/It is the first time +從句 從句中應(yīng)用現(xiàn)在完成時(shí)。故答案為B。