Generally speaking, letters can be classified into formal letters and informal letters based on the formality of letters.
举一反三
- 10. Generally speaking, there are two types of letters: business letters and personal letters.
- Letters can generally be divided into two forms: business letters and personal letters.（ ）
- 1. What categories can letters be divided into?A．Personal Letters B. Social Letters C. Notes D. Business Letters. A: A．Personal Letters B: B. Social Letters C: C. Notes D: D. Business Letters.
- Informal letters are usually business letters or written to strangers.（ ）
- Compared with formal letters, informal letters are much more casual and informal in terms of _______. A: The format. B: The language used. C: The tone of writing. D: All the aspects mentioned above.