【单选题】

根据下面一段对话内容，从下面选项中选出能填入空白处的最佳选项，其中两项为多余选项。A、Oh, hi, Tess! I’m sorry. I’m thinking about something.

B、 ____16____
A、I am. I have a chance to go onatour.
B、
A、tour What kind of tourA、
A、music tour. ____17____B、Wow! That’ s great. They are pretty famous.A、 ____18____B、So you’re going to do itA、I don’t know. ____19____B、It sure would! Where will the tour goA、 ____20____B、How long is the tourA、Four months.B、OK, wish you a happy travel!A、Thank you!
A、This tour is the chance of lifetime．
B、It goes all over NorthAmerica and SouthAmeric
A、C．It looks like you’re dreaming about something．
D、You’ll have to quit school and your job at the store．
E、My agent wants me to go on a tour withArt’s JazzBan
D、F．Have you told anyone about this yet G．It would be a great opportunity!