Letters can generally be divided into two forms: business letters and personal letters.（ ）
举一反三
- 10. Generally speaking, there are two types of letters: business letters and personal letters.
- Letters are generally divided into business letter and personal letter.
- 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.
- Generally speaking, letters can be classified into formal letters and informal letters based on the formality of letters.
- 中国大学MOOC: What categories can letters be divided into? A．Personal Letters B. Social Letters C. Notes D. Business Letters