被称为"风药中之润剂"的药物是（）
A.威灵仙
B.防己
C.蕲蛇
D.川乌
E.秦艽
参考答案：E
伐木丸功效与作用
(72) from one phase are usually reviewed for completeness and accuracy and approved before work starts on the next phase.
A．Deliverables
B．Milestone
C．Work
D．Process
