1.Who works only one day in a year but never gets fired?
2.How can you make 6 out of three 7s
3.How can you make 1000 out of eight 8s
4.A police officer had a brother ,but the brother had no brother.How could that be?
5.What kind of dog never bite
1.答案：Santa Claus
解析：这题关键要理解词组get fired的意思
谁一年只工作一天，但是却永远不会被解雇呢？
当然是“圣诞老人”。
2.答案：7-7/7=6
解析：其实这是一道简单的数学题，关键是要把题目看懂
怎样才能从三个7中得到6.
3.怎么从8个8中得出1000
答案：8+8+8+88+888=1000
思路和上一道一样。
4. 答案：The police officer is a female/a woman.
解析：这题主要是要打破常规思维，看见police officer,我们都会往男人去想，但是，其实为了男女平等，英文当中已经用police officer 来代替polieman和policewoman 了。所以，男女，都可以称作police officer. 这样就好理解了，一个Police officer 有一个brother, 但是这个brother 却没有brother，为什么呐？因为这个brother有个sister.
5. hotdog 热狗~