在"《经》谓’咳不止而出白血者死"中,"白血"之义为()
A.肝血
B.肾血
C.肺血
D.浅红血
参考答案:C
关于结节性甲状腺肿继发甲状腺功能亢进的描述中错误的是
A.病人年龄多在40岁以上B.双侧甲状腺肿大多不对称C.可发生眼球突出D.溶易并发心肌损害E.有手术治疗指征
If two events can not both occur in a single trial, they are ______ .
A.false events
B.mutually exclusive
C.statistically independent
D.just in time