第4个回答 2011-07-29
what goes up but never come down?---->your age
what has a head but no brain?------->cockroach?(as cockroach's brain is in its rear end, so if it loses its head it will be able to survive)
what is the end of the world?----->D
what runs but no walks?------->a nose!!(running nose,,,right?! lol) or the river??
which dogs never bark?------>hotdog
how can you make money out of a monkey?-----> take away K--->money!!!