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【单选题】
Some social workers think that______.A.
health and safety are more important than personal freedom
B.
personal freedom is more important than health and safety
C.
old people should keep their rooms clean
D.
one should not take risks dealing with old people
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【简答题】青花瓷的制作工艺特点是?
【单选题】天山公司本年销售收入为20000元,应收账款周转率为4,期初应收账款余额3500元,则期末应收账款余额为( )元。
A.
5000
B.
6000
C.
6500
D.
4000