题目内容：
In Florida, senior citizens ____ more than 25% of the population.A)
trade for
B)
account for
C)
check out
D)
pay for
参考答案：
选择题：In Florida, senior citizens ____ more than 25% of
- 题目分类：华北水利水电大学-水利水电建筑工程-大学英语2
- 题目类型：选择题
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A)
trade for
B)
account for
C)
check out
D)
pay for