pretty,noisy,interesting,heavy,dangerous,nice的比较级和*!

问题描述:

pretty,noisy,interesting,heavy,dangerous,nice的比较级和*!

prettier
noisier
more interesting
heavier
more dangerous
nicer

prettier,prettiest
noisier,noisiest
more inyeresting,the most interesting
heavier,heaviest
more dangerous,the most dangerous
nicer,nicest