有关英语的小谜语?要有中文翻译.不要太长.

有关英语的小谜语?
要有中文翻译.不要太长.

问题1.Two little brothers, One lives on one side, The other on the other side, They hear what you say, But they does not see each other. 2.It is so weak, That a little wind can move it, It is so strong, That you can cut it with a knife and leave no trace. 3.What letter is a part of the head? 4. Why is a river very rich? 5. Which four letters are the thief afraid of? 6. What part of a clock is always old? 7. What is white when it is dirty? 8. What never asks qustions, but gets a lot of answers? 9. which letter makes her hear? 10. I jump into the water, what do I do ? 11. My first is in “ snow ”, but not in “ ice ” , My second is in “ rose ”, and also in “ rice ” , My third is not in “ pencil ”, but in “ paper ” . My whole is a place where there is a lot of water. 12. What is the difference between here and there? 13. What are the strongest days of the week? 14. Why did the man put wheels on his rocking chair? 15. Why is the letter “R” like Christmas? 16. At what time of day was Adam born? 17. Why did the person throw a clock out the window? 18. What time is it when a pie is divided among four friends? 19. What nail should you never hit with a hammer? 20. What ring is square? 21. Why is the sun like a loaf of bread?