—How many times have you been to the Site of Zunyi Meeting? —In fact it is the first time

问题补充：

—How many times have you been to the Site of Zunyi Meeting?

—In fact, it is the first time I here.

A. was

B. am

C. had been

D. have been

答案：

A. was

B. am

C. had been

(答案→)D. have been

解析：考查时态：句意：--你去过遵义会议遗址几次？--实际上，这是我第一次到这儿。It is the+序数词time+从句，“某人第几次做…”，从句中用现在完成时，选D。