\textbf{According to a report for veterinarians in the United States, 36.5 percent of households in the United States own dogs and 30.4 percent of households in the United States own cats. If one household in the United States is selected at random, what is the probability that the selected household will own a dog or a cat?} 
选项为:A:$$0.111$$  B:$$0.331$$  C:$$0.558$$  D:$$0.669$$  E:\textbf{Not enough information is given to determine the probability}  请回答其中一个选项.