A toothpick (牙签) is useful. Useful things are valuable. Therefore, a toothpick is valuable.
举一反三
- A toothpick (牙签)<br/>is useful. Useful things are valuable. Therefore, a toothpick is<br/>valuable. A: True. B: False. C: Uncertain.
- 下面结论得出的过程是否符合逻辑？ A toothpick (牙签) is useful. Useful things are valuable. Therefore, a toothpick is valuable.
- 下面结论得出的过程是否符合逻辑？ A toothpick (牙签) is useful. Useful things are valuable. Therefore, a toothpick is valuable. A: 正确 B: 错误
- White elephants refer to something valuable and useful nowadays. A: 正确 B: 错误
- I hope you can offer me some useful __________. They will be of some __________ to me. A: advice, valuable B: suggestions, valuable C: advice, value D: suggestions, value