你最喜欢中国的哪个城市？

What is your favorite city in China?

youdao

你最喜欢哪个城市，为什么？

Which city do you like best? Why?

youdao

你更喜欢哪个城市？

Which city do you like better?

youdao

Of all the cities that you've traveled, which one is your favorite?

你们去过的城市里，你最喜欢哪个？

我喜爱的城市 - SpeakingMax英语口语达人

Which city did you like the most?

你最喜欢哪个城市？

在美国旅游的经验 - SpeakingMax英语口语达人

Which city was your favorite?

你最喜欢哪个城市？

美国国内旅游经验 - SpeakingMax英语口语达人