超星 - Unit1 单元测验 - 查题吧

单选题

In the U.S., private financing accounts for ______ of the total health care expenditures.

A. 45%
B. 55%
C. 15%
D. 65%

单选题

The U.S. federal and state governments play an important role in formulating health care policies of ____.

A. employers
B. insurance companies
C. hospitals
D. Medicaid and Medicare

单选题

According to this passage, which of the following is NOT funded by the U.S. government?

A. environmental protections
B. medical research and training
C. opening medical facilities
D. care of vulnerable populations

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