You have just been asked out to dinner but you really don't want to go with the person who invited you. According to American English culture, you might say: ____________

A、"Thanks a lot but I'm busy tonight.";

B、 "No, I really don't enjoy being with you.";

C、 "I'm dieting so I mustn't go out to eat.";

D、 "I don't think so. I already have plans."