Question

谜语题。

1.lt has four legs in the morning, and two legs noon and three legs in the evening. What is it?  
Answer:                                   ___________________________________________ 
2. There is a note on the door of a manager. On it is IM2822CU. What does it mean?  
Answer:                                           _______________________________________   

Answer 1

1．Human being
2. I am too busy to see you.