单选题
Poverty and inadequate health care take their {{U}}toll{{/U}} on the quality of a community's health.
A. destruction
B. contribution
C. charge
D. origin
A
B
C
D
【正确答案】
A
【答案解析】
toll：数量(the death toll：死亡人数)，破坏；destruction：破坏；contribution：贡献，投稿，促成；charge：充电，负责，冲锋，零钱；origin：源头，出处，起源
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