According to the author, which statement is NOT true？
A. The United States has one of the least efficient health-care system in the world.
B. My friend had to over-test his patients more because he needs to earn more profit from the tests and to gain a good reputation.
C. It seems that in different regions of the U. S. the number of deaths is in proportion to the healthcare expenditure.
D. Patients are the actual victims of the over-testing and over-procedures.
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It is implied in the passage that ______.
A. it is too early to decide on the impact of the use of Spanish
B. Spanish may fade from use in the U. S. , like other languages
C. Spanish-speaking immigrants are more active in society
D. the spread of Spanish is similar to that of other languages
The causes of the over-use of medical examinatins are all of the following EXCEPT that
A. patients ask doctors to do more tests than necessary.
B. doctors want to make more money by using newer and more expensive technology.
C. doctors try to avoid being sued by their colleagues.
D. doctors want to prove to their patients they are competent.
Which of the following best describes Gregory Rodriguez's reaction to the increasing use of Spanish？
A. Worried.
B. Calm.
C. Indifferent.
D. Surprised.
The expert suggests that graduates should not rely on the Internet because
A. it is not a good job searching strategy.
B. not all job vacancies are available on it.
C. grads cannot have a direct contact with employers.
D. many grads don't have access to the Internet.
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