授予专利权的条件中，（ ）是指与现有技术相比，该发明或实用新型具有突出的实质性特点和显著的进步。 A．新颖性 B．实用性 C．创造性 D．经济性

A．The capital market could spread to other sectors of the economy.
B．The stock market could spread to other sectors of the economy.
C．The sub prime mortgage market could spread to other sectors of the economy.
D．The future market could spread to other sectors of the economy.

A.禁止性规则
B.命令性规则
C.委任性规则
D.授权性规则