【简答题】A.The signing is very necessary. B.The signing is just a reassurance. C.The signing is not very necessary. D.The signing is a way to monitor abuse.
【单选题】听力原文:W: I love the beach when the sand is fine and the water is just barely making waves. M: I prefer an angry sea. That makes me feel much better whenever I'm not happy. What does the man like?