患者男性,46岁,车祸致伤。查体:呼唤睁眼,不能正确回答问题,刺痛定位
该病例GCS分级为()
A.9分
B.10分
C.11分
D.12分
E.13分
参考答案:D
Teachers have to constantly update their knowledge in order to maintain their professional ________.[ ]
A. consequence
B. independence
C. competence
D. intelligence
IEEE802.4标准定义了( )。
A.Token Ring
B.FDDI
C.Token Bus
D.CSMMCD