Q: I have an international driver's license. Is it OK for me to rent a car?
a. I'm sorry, but your license is invalid.
b. Let me see its expired date first.
c. We cannot offer you any discount.
d. No problem. It's not beyond your budget.
Answer: A. Why can't I choose b? It makes sense as well, doesn't it?

I think the answer might be B, too.A looks a little bit weird...

I think answer B is not related to the questionthe question means whether I can or notB is more like another dialogue and did not answerto the question (Is that OK....?)

b+1. a.不用加but

a+1

a+1