单选题Tourist: Can you take me to the US Botanical Gardens, please?　　Driver: I’ll do my best. Traffic is pretty bad, though. It could take a while. Walking there will probably be faster. It isn’t that far away.　　Tourist: Where is it? I have no idea where we

Tourist: Can you take me to the US Botanical Gardens, please?　　Driver: I’ll do my best. Traffic is pretty bad, though. It could take a while. Walking there will probably be faster. It isn’t that far away.　　Tourist: Where is it? I have no idea where we are.　　Driver: It’s easy. Go up this street about five blocks.　　Tourist: OK.______　　Driver: You’ll see the US Capitol on the right-hand side. Turn right at Independence Avenue, and it’s about two blocks down on your right.