What is the topic sentence in paragraph 3? （ ）
举一反三
- What is the topic sentence in paragraph 6 of the report? （ ）
- What is the purpose of writing a topic sentence at the beginning of a paragraph?
- 中国大学MOOC: What is the function of the topic sentence in a paragraph?
- What are the three parts of a paragraph? A: a topic sentence B: a concluding sentence C: supporting sentences
- How many parts should a topic sentence for a central paragraph include? What are they?