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Activity 4.4: Listening to a Lecture When listening to lectures, keep in mind that not every number you hear will be the answer to a specific question. However, understanding and noting numbers will help you better understand the content of the lecture as a whole .
Directions: • Listen to the lecture and take notes . Scan the QR code to listen to the audio track . • Use your notes to answer the questions below. • Check your answers using the answer key at the end of this section . • Read the script at the end of this section to review anything you did not understand. 1 . What is the lecture mainly about? A . How Archimedes was identified as the author of some ancient texts B. The recovery of some ancient writings on mathematics C. Differences among various writing materials used in the Middle Ages D. Techniques for restoring ancient manuscripts
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