单项选择题

It’s most important to wash your hands frequently and well - 20 seconds with soap and water -and avoid touching your eyes and nose. Alcohol - based hand gels are also effective. Second, to avoid spreading germs, cover your mouth when you cough or sneeze, preferably using your sleeve or a tissue. And third, if you’re sick or your child is sick, stay home until the fever has gone away for at least 24 hours without the use of fever - reducing medication.
People can avoid spreading germs by

A. washing hands frequently and well.
B. covering mouth when they cough or sneeze.
C. staying away from the population.
D. avoid touching eyes and nose after hand washing.
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单项选择题
With a new Administration promising much needed reform in the way health care is accessed, delivered and reimbursed, legislators, health officials, doctors and patients see this as a rare opportunity, a sweet spot in which national need could meet national will and we could actually fix a system that seems to be costing us more and more but delivering less and less. The improvements can’t come too soon. In spite of our gleaming hospitals and cutting - edge technology that can detect the tiniest tumors and repair the most complex organ, on some basic health measures the U. S. is starting to fall behind--far behind. What does the author think of the present health - care system
A. Satisfactory
B. Dissatisfactory
C. Efficient
D. Hopeless.
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The same principles of education, prevention and early treatment can apply to mental health as well. One in 20 Americans over age 12 reported feeling depressed in 2006, with non -Hispanic blacks making up the largest percentage. Although 80% of Americans admitted that their symptoms interfered with their ability to work, only 29% had contacted a mental - health professional. Recent improvements in screening at primary -care facilities, one of the goals set by Healthy People 2010, may help address this problem: while 62% of primary - care facilitiesprovided treatment for mental disorders in 2000, 74% do so now. Which of the following is true
A. 74% of primary - care facilities provided treatment for mental disorders in 2006.
B. 5% Americans over age 12 said they felt depressed in 2006.
C. 80% of Americans with mental problems consulted mental--health professionals.
D. 29% of Americans reported interference of their symptoms with their work.
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