D) patches is a good swimmer Explanation: Concise advertisement means using the fewest words possible to convey an idea clearly. If the advert wanted to include sentence 4 they would say She can swim. Describing the skill that the dog has at swimming is not as concise as simply saying she can swim so therefore d would not be used. Hope that helps if you have any questions let me know and if you can mark this as brainliest i would rly appreciate it!
