US closes busiest Mexico border crossing for hours

What is the primary focus of the introduction section?

• To provide a detailed analysis

• To introduce the topic and set the context

• To conclude the discussion

• To summarize the key points

In which section would you expect to find the context for the discussion?

• None of the above

• Introduction

• Main Concept

• Conclusion

Which section contains the detailed explanation of the main concept?

• None of the above

• Introduction

• Main Concept

• Conclusion

What is the purpose of the conclusion section?

• To set the context

• To introduce new topics

• To provide a detailed analysis

• To summarize the key points discussed

Which section is likely to contain a summary of the key points?

• Main Concept

• Conclusion

• All of the above

• Introduction