A. The price of gas fell in the past year. B. More Americans travel longer distances to get to jobs. C. There are no enought public transportations options. D. The price of cars has dropped to 2004levels.
A.现收现付式 B.完全基金式 C.部分基金式 D.财政拨款解决
A.购买性支出 B.转移性支出 C.积累性支出 D.生产性支出
A.社会保险 B.社会救济 C.社会优抚 D.社会福利
A.手工业者 B.农民，工人 C.全体社会成员 D.老人和小孩
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