Final answer:
Holden asks a series of questions in response to the cab driver's remark about taking things one day at a time.
Step-by-step explanation:
Holden asks a series of questions in response to the cab driver's remark about taking things one day at a time. This shows Holden's confusion and his desire to understand the driver's philosophy. However, the specific questions Holden asks are not mentioned in the text provided.
Holden catches a cab, only remembering that he cannot go home after he gives his home address by habit. He asks the driver to turn around and go downtown, which irritates the driver, and then he asks the driver if he knows about the ducks at Central Pond and where they go in the winter.
On the way to Ernie's, Holden discusses ducks, fish, and winter with the cab driver. At the club, Holden expresses his opinions concerning the aesthetics of performance, Ernie, the crowd in general, and a nearby couple in particular.
Holden gets into a "vomity" cab with a driver named Horwitz. He asks his question about the ducks and where they go in the winter, but Horwitz doesn't know. He does know that the fish stay right where they are.