致病性(pathogenicity)
参考答案:
特定的微生物种引起宿主疾病的潜在能力,或致病的状态或特性,是病毒种的特征。
—The books are so nice, which one can I take?
—Oh, you can take _______ of them. I’ll keep none.
A.both
B.all
C.neither
D.either
咳喘,面白无华,乏力气短,纳少腹胀,咯痰清稀,舌淡脉弱,最宜诊断为()
A.寒痰阻肺证
B.脾肺气虚证
C.心肺气虚证
D.肺肾气虚证
E.肺气不足证