Final answer:
True, positive attributes such as good body language, willingness to serve, and enthusiasm contribute to repeat customers by improving the customer service experience.
Step-by-step explanation:
Good body language, willingness to serve, and enthusiasm are indeed positive attributes that lead to repeat customers. This can be categorized as true. These elements contribute to a positive customer service experience, which in turn can encourage customers to return to a business for future transactions. Good body language communicates approachability and confidence, a willingness to serve demonstrates customer prioritization, and enthusiasm can enhance the overall atmosphere of a business interaction, making it more enjoyable for customers.