Answer:
A
Step-by-step explanation:
One way to 'level up' your summaries is to include information about your source's expertise or background on the topic. This can help establish the credibility and authority of your source and show why their opinion or perspective is relevant and valuable. For example, if you are summarizing an article by a renowned scientist on climate change, you can mention their name, affiliation, and achievements in the field. This can also help you avoid plagiarism by acknowledging your source properly. Therefore, the correct answer is A.