Passage: 'Sleep plays a vital role in memory. During deep sleep the brain replays the day's experiences and moves important information from short-term to long-term storage. Students who study and then sleep well tend to remember more than those who stay awake all night, even when the time spent studying is the same. Experts therefore advise learners to avoid late-night cramming before an exam.' What is the main point of the passage?

Answer and explanation

Correct answer: C. Good sleep helps the brain store what has been learned

The passage links sleep with memory consolidation.

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Passage: 'Sleep plays a vital role in… | TOEFL ITP Indonesia