—Americans spend more on health care than most other people. —You're right. But a new study sho

题目简介

—Americans spend more on health care than most other people. —You're right. But a new study sho

题目详情

—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
题型:单选题难度:中档来源:黑龙江省月考题

答案

D

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