Question

You'll have to book a ticket ________ if you want to see that show．

1. A.
   on time
2. B.
   in advance
3. C.
   on schedule
4. D.
   in time

Answer 1

B
考查介词短语辨析。句意：你如果想看那场演出，你只能提前订票。in advance “提前”，符合句意。on time 和on schedule 意为“按时”；in time 意为“及时”。