_________shall we meet in the park?
A. What   B.  Where   C. When

 _________shall we meet in the park?

A. What   B.  Where   C. When

A：________ shall we meet in the park?

B：What about half past eight?

[　　]

---________ shall we meet in the park?

---What about half past eight?

1. A.
   What
2. B.
   When
3. C.
   Where
4. D.
   Which