高眼压症经过长期随访，可能发展为青光眼的比例约( )
A．5%B．7%C．10%D．15%E．25%
参考答案：C
- What about my career prospects? Is my work contract __________?
- I think so. If we’re satisfied with you, you can become our permanent worker.
A．qualified
B．temporary
C．renewable
D．promising
关于干性坏疽，下列哪项是正确的
A．发生机制为动脉闭塞而静脉回流受阻B．多见于四肢末端C．全身中毒症状较重D．坏死区与周围组织没有明显界限
