Which sentence is the topic sentence in paragraph 1 and why? （15.0 points）
举一反三
- Which paragraph lacks a topic sentence?
- Which is the topic sentence in the first paragraph?
- Which of the following is the topic sentence of the topic second paragraph?
- (Unit 8, Reading 1) Which is the topic sentence in this paragraph? </p> </p>
- Which one is not included in a paragraph? A: topic sentence B: supporting sentence C: concluding sentence D: introduction