【单选题】It can be inferred from the passage that if the S waves from an earthquake arrive at a given location long after the P waves, which of the following must be true?
【简答题】Welcome to Franklin Hotel! We will make your stay here as enjoyable as possible. We hope we will give you the best service. ★Room Service: You can use the service 24 hours a day. ★Dining Room: You can...