1. what month do soldiers hate?
    2. how many feet are there in a yard?
    3. why is an empty purse always the same?
    4. what book has the most stirring chapters?
    5. what kind of dog doesn't bite or bark?
    6. what is the smallest room in the world?
    7. what kind of water should people drink in order to be healthy?
    8. how do we know the ocean is friendly?
    9. which can move faster, heat or cold?
    10. what man cannot live in a house?什么人不能住在房子里?
    11. what never asks questions but gets a lot of answers?
    12. what question can you never answer "yes" to?
    13. you have it.you read it.there're some pictures in it?
    14. a mouse has a large pocket.what is it?
    15. it has a head ，but no neck.it has a body，but no warmth.no feet，but can travel?
    謎底：
    1.--march (三月，行軍)
    2.--it depends on how many people stand in the yard. (碼，院子)
    3.--there is no change in it. (零錢(qián)，變化)
    4.--a cook book. (動(dòng)人的，攪拌的)
    5.--hot dog. (熱狗)
    6.--mushroom. (蘑菇)
    7.--drink well water. (井水，健康的)
    8.--it waves. (起波浪，招手致意)
    9.--heat, because you can catch cold. (追上冷，患感冒)
    10.--snowman(雪人)
    11.--dictionary (字典)
    12.--are you dead? (你死了嗎?)
    13.--book(書(shū))
    14.--a kangaroo(袋鼠)
    15.--a car(汽車)