Question

---Excuse me.Could you please tell me ______?
---Sure.There’s a bookstore on River Road.

1. A.
   where can I get a dictionary
2. B.
   where could I get a dictionary
3. C.
   where I could get a dictionary
4. D.
   where I can get a dictionary

Answer 1

D
本题tell后跟的是从句应该用陈述的顺序，故不选AB，本题问的是一般情况，不用过去时，故本题选D。