阅读理解 |
How is it ? The old man is already sixty years old. But he has only fifteen birthdays. How is it? When is his birthday? Keys: His birthday is on February 29th. It's a leap(闰年) year every four years. So he has only fifteen birthdays. |
根据短文内容填空 |
1. The old man is _______ years old. |
2.He has only ________ birthdays. |
3. His birthday is on ________. |
4.A leap year happens(发生) every _______ years. |