A. 猪胆膏、桑寄生 B. 丹参、车前子、防己、黄芪 C. 钩藤、夏枯草、三七、川芎 D. 钩藤、丹参
A. 正确 B. 错误
A. The designated person B. The captain C. All officers and crew D. All senior officer