Please read the following paragraph and judge which sentence is the topic sentence.
举一反三
- The following sentence is a topic sentence. Please identify the purpose of the paragraph that follows it.____ There are three major causes of obesity in children.
- Which of the following is the topic sentence of the topic second paragraph?
- A paragraph is composed of a topic sentence, supporting sentences and concluding sentence.
- Which paragraph lacks a topic sentence?
- Which is the topic sentence in the first paragraph?