---Have you ever ________ to the Great Wall?

---Yes, I _______ there last autumn.

1. A.
   gone; went
2. B.
   gone; have been
3. C.
   been; went
4. D.
   been; have been

—Have you ever ________ to the Great Wall? —Yes, I _______ there last autumn.

—Have you ever been to the Great Wall?

—  ____________.

A. Yes, never.               B. No, ever.                  

C. No, never.               D. Yes, I do.