18. Wife: So, which apartment do you like?Husband: I like the one near the post office. The best thing is it has a free parking space.Wife: ______ I think the one near the train station is better. We can take the train to the office. And the rent is a lot cheaper!Husband: Yeah, you’re right. Let’s take it.(A) We can rest in the park. (B) But we don’t have a car.(C) It’s the best choice to make. (D) But it’s not cheap to park there.