本题测试出自《医学英语文献选读》1 Unit 1 Text B。Choose the best answer to each of the following questions.1) What implied message can we get from para.2?
A. There is an Alzheimer's patient in every U.families.
B. There is an Alzheimer's Caregiver in every U.families.
C. There is no known cure for Alzheimer's disease.
D. There is no treatment for Alzheimer's disease.
What is not a clue that scientists obtained from studies of older people who have maintained their mental acuity in para.7?
A. They always have strong ties to relatives, friends and community.
B. They are often both physically healthy and physically active.
C. They often engage in stimulating or intellectually challenging activities.
D. They often maintain a balanced and healthy diet.
Which of the following statements about regular physical activity is not true?
A. It can prevent Alzheimer’s disease or other forms of dementia.
B. It can increase blood flow to the brain.
C. It can stimulate the production of hormones and nerve growth factors.
D. It plays a role in countering certain kinds of diseases like Type 2 diabetes.
Which of the following is not a recommendation from scientist?
A. Eating a Mediterranean-style diet.
B. Avoiding physical exercise.
C. Drinking moderately.
D. Staying away from pesticides and insecticides.
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