社会保障分配
参考答案:
社会保障分配是指政府或社会按照法律规定的标准和安排征缴和使用社会保障基金,以完成社会保障制度所设定的目标的各项活动。
.--- Do you mind my opening the window for a while?
---_______
A.No, thanks.
B.No. Good idea.
C.Yes, please.
D.Yes. Better not.
She is playing _____in the classroom. [ ]
A. piano
B. the piano
C. a piano
D. an piano