莪术的气味
A.无臭,味微甘,略苦,嚼之带黏性B.无臭,昧苦,嚼之有黏性C.味淡,微酸,嚼之发黏D.气香,味微苦而辛E.香气特异,味辛、苦
参考答案:D
患者肝脏病理切片报告:广泛肝细胞变性坏死、肝小叶纤维支架塌陷;不规则结节状再生肝细胞团形成;假小叶形成;肝内血循环紊乱。其病理诊断是
A.急性(普通型)肝炎B.亚急性重型肝炎C.肝硬化D.胆汁性肝硬化
Which of the following statements regarding confidence intervals is TRUE()
A. The higher the alpha level, the wider the confidence interval.
B. The relationship between the alpha level and the confidence interval cannot be ascertained.
C. The lower the alpha level, the wider the confidence interval.