该患者的治疗方案

A．清创后修复屈指肌腱、神经，吻合动脉缝合创口

B．清创后，修复神经，吻合动脉，肌腱二期修复

C．清创后，修复肌腱，吻合动脉，神经二期修复

D．清创后，修复肌腱和神经

E．清创后，缝合伤口，其他组织二期修复

In the long-run, after all firms in a perfectly competitive industry have adopted new technology, the:（）

A. price will be set where average variable cost is equal to marginal revenue.

B. price will equal minimum average total cost.

C. individual firm supply will decrease as the cost of implementing technology increases.