Which one is more formal?
举一反三
- Which one is more formal? (请从A和B里选择即可)
- Which of the following sayings is more formal? ____________
- Which of the following is considered more formal and objective?
- English expressions can be formal, informal, or colloquial/slang. Which one below is formal?
- Which one is not proper for a formal pick-up service at the airport?