【单选题】

Robert: Jenny, I simply want to thank you for your advice last week.

Jenny: You are so welcome, Robert—there’s nothing that makes me happier than to hear that I was able to help make a situation a little better. Thanks to all of you for making my Monday worthwhile! ______Be well. Let’s do this again next Monday at 4:00EST!
A、Watch out! B、Congratulations!C、It’s all over!
D、Take care!