Question

Would you please tell me ______ this book?

1. A.
   where you bought
2. B.
   where did you buy
3. C.
   where you buy
4. D.
   where do you buy

Answer 1

A
考查间接引语。特殊疑问句作宾语从句要改变语序，故排除B和D。再根据时态排除C。