47. 下列何項國際公約非屬聯合國國際海事組織(International Maritime Organization; IMO)所制定? (A)一九七四年海上人命安全國際公約(International Convention for the Safety of Life at Sea,1974;SOLAS 1974) (B)2006年國際海事勞工公約(Maritime Labour Convention, 2006) (C)一九七八年航海人員訓練發證及當值標準國際公約 (International Convention on Standards of Training, Certification and Watch keeping for Seafarers; STCW 1978) (D)一九七三年防止船舶污染國際公約(International Convention for the Prevention of Pollution from ships 1973; MARPOL 73)