具有祛风解表，兼有止血功效的药是（）
A.藁本
B.白芷
C.羌活
D.防风
E.荆芥
参考答案：E
— Happy Teachers' Day.
— [ ]
A. Welcome!
B. Thank you.
C. OK.
“检疫性有害生物”一词在检疫证书中通常写为（）
A.injurious pests
B.quarantine pests
C.important pests
D.serious pests
