—Americans spend more on health care than most other people .
— You’re right . But a new study shows that life in the United States is falling .
A.development | B.position | C.experience | D.expectancy |
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—Americans spend more on health care than most other people .
— You’re right . But a new study shows that life in the United States is falling .
A.development | B.position | C.experience | D.expectancy |