Americans are proud of medical achievements made in this history. Medical scientists have found【B1】______ and prevention for ma

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问题     Americans are proud of medical achievements made in this history. Medical scientists have found【B1】______  and prevention for many diseases and have also learned a great deal about【B2】______  and heart diseases. Many【B3】______  have been saved. American hospitals are the most modem and best【B4】______  with medical【B5】______  in the world. But this degree of【B6】______  has been expensive.
    Medical【B7】______  in the United States is very high. There is no national health plan for Americans. But there are many programs available for this purpose. Many people have health plans at the companies where they work. Under these plans, the company pays a【B8】______  sum of money regularly into a fund.【B9】______  .
    Other people have health insurance. They pay insurance premiums each month to insurance companies which then pay for medical expenses when they are needed. In some medical plans, the insurance company is also the medical institution.  People regularly pay the hospital directly.  (45)
    The government has the insurance programs for older people, Ix>or people and those with long term illness.【B11】______  .
【B8】

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