It’s obvious that the Beijing Olympic Games a great success．

It’s obvious that the Beijing Olympic Games a great success．
It’s obvious that the Beijing Olympic Games a great success．
A．kept B．showed C proved D．remained
为什么不选B呢？
—Well, Dick, I’m sorry but I have to leave.
—______. I hope to hear from you soon.
A．Enjoy yourself B．Keep in touch C．Don’t be so sad D．So am I
为什么不选C呢，大神指教！