单选题 Lisa:Well, honey, how did you like the opera?Henry:__ 56__ ?Lisa: Of course.Henry:To tell the truth, I was bored to death. What a ridiculous art form! __请作答此空__Lisa:Hum! __58 __? It was beautiful. And you just sawone of my favourite operas.Henry: __59__ ,dear. I know you like opera, but it just isn't for me. I'd rather read a novel or watch a movie.Lisa:But you don't know how to appreciate opera.__60__Henry:OK,what you're saying may be true.