Answer:
B) A short summary of your topic
Explanation:
An introduction is the first section in a document that shows a short explanation of the topic so readers can have an idea about what is going to be dicussed in the following text. This section is followed by the body in which the topic is developed and the evidence about it s provided and the conclusion which is the last part and it mentions the main points of the document and the argument you presented. According to this, the introduction is a short summary of your topic.
