单选题 Judy：Are you free this evening?Jack： ___56___?Judy：Shall we go and see a movie?Jack：I love movies，but ___57___ at the moment.What about going to a concert?Judy：Sure，I'd love to， ___请作答此空___?Jack：Here is a good one，Mozart and Brahms.It's on at the Festival Hall.Shall we go to this concert?Judy：Fine.We’ll go to this one.Do you want anything to eat now?Jack：N0，I'm not hungry.judy：Well，let's___59___ instead.Jack：___60___for that.Let’s go.Judy：Good!Let’s go.