考研英语基础测试题答案如下：
1. What is the main topic of the passage?
A. The importance of exercise.
B. The benefits of a healthy diet.
C. The impact of technology on daily life.
D. The role of sleep in cognitive function.
答案：D. The role of sleep in cognitive function.
2. According to the passage, which of the following is NOT a reason why sleep is crucial for memory?
A. Sleep helps to consolidate memories.
B. Sleep reduces stress levels.
C. Sleep enhances creativity.
D. Sleep improves cognitive performance.
答案：B. Sleep reduces stress levels.
3. Choose the word that best completes the sentence:
"The author suggests that the lack of sleep can lead to ________ in cognitive abilities."
A. enhancement
B. improvement
C. decline
D. fluctuation
答案：C. decline
4. The passage is primarily organized around:
A. a comparison of different sleep patterns
B. a chronological account of sleep research
C. a discussion of the benefits and drawbacks of sleep
D. an analysis of the impact of sleep on various aspects of life
答案：D. an analysis of the impact of sleep on various aspects of life
5. Which of the following statements is supported by the evidence in the passage?
A. People who sleep less than six hours per night are more likely to develop heart disease.
B. The quality of sleep is more important than the quantity of sleep.
C. Sleep deprivation has no significant impact on academic performance.
D. All individuals require the same amount of sleep for optimal health.
答案：A. People who sleep less than six hours per night are more likely to develop heart disease.
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