good----better---- best
polite----more polite---the most polite或者politer 和 politest 也很多见
beautiful---more beautiful---the most beautiful
interesting---more **----the most **
famous---more **---the most **
good----better---- best
polite----more polite---the most polite或者politer 和 politest 也很多见
beautiful---more beautiful---the most beautiful
interesting---more **----the most **
famous---more **---the most **