When answering this question, you should give your opinion and support it with reasons. You can discuss both sides: some people believe pets may cause problems in cities, such as noise, hygiene issues, or lack of space for animals to move around. On the other hand, you can mention the benefits of keeping pets in cities, like companionship, stress relief, and improving people’s mental health. It’s also good to mention that responsible pet ownership, such as cleaning up after pets and providing proper care, can help solve many problems. Give examples or personal experiences if possible to make your answer more convincing.

回答这个问题时，你应该表达你的观点并用理由支持。你可以讨论双方的观点：有些人认为宠物可能会在城市中引发问题，比如噪音、卫生问题或动物活动空间不足。另一方面，你可以提到在城市养宠物的好处，比如陪伴、缓解压力和改善人们的心理健康。同时提到负责任的宠物养护，比如清理宠物的排泄物和提供适当的照顾，可以帮助解决许多问题。如果可能，举例或分享个人经历会使你的回答更有说服力。