It is the responsibility of the Master or person in charge of a ship to ensure that（）.

A.the Muster List ("Station Bill") is posted in each compartment

B.temporary personnel and visitors are advised of emergency stations

C.names of crew members are listed on the Muster List ("Station Bill")

D.no changes are made to the Muster List ("Station Bill")

具有清热燥湿、祛风杀虫、止痒、利尿功效的药物是（）

A.苦参

B.黄连

C.胡黄连

D.黄柏

E.白鲜皮