It sounds ______. Many children of his age don’t even know if a number is odd or even.
举一反三
- The even number is yang while the odd number is yin.
- The number of elements of order 2 in even order groups must be odd
- Here must be an even number ( ) in any graph. A: Node with even degrees B: The node of the entry degree is odd. C: Nodes with odd degrees D: The node of the outing is an odd number.
- According to the ancient book Yi Jing, number “9” is ______. A: odd number B: even number C: yang number D: yin number
- Even children know about that and you think I’m ________ of that?