[单选题]Tom: Mr. White. I’m calling to say goodbye. I’ll be leaving tomorrow. But before I leave, I want to thank you for what you’ve done for me during my visit here. Mr. White: __________, Tom. We are glad to have you. Now I’m sure you’re excited to be back home soon. Tom: Oh, yes. A Don’t say that B It’s very kind of you to say that C Come on D That’s all right