单项选择题

Which categories of goods are rival in consumption? ( )

A．private goods and club goods
B．private goods and common resources
C．public goods and club goods
D．public goods and common resources

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单项选择题

陶渊明的“把酒东篱下，悠然见南山”中的“酒”是（）。
A、屠苏酒
B、雄黄酒
C、菊花酒
D、桂花酒

毕业论文的选题范围越大越好。
正确
错误

答案：错误