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. |