The provisions of MARPOL Annex IV shall apply to the following ships engaged ininternational voyages：（）

A.New Ships of 400 gross tonnage and above
B.New Ships of less than 400 gross tonnage
C.New Ships of less than 400 gross tonnage which are certified to carry more than 15persons
D.New Ships of less than 400 gross tonnage which are certified to carry less than 15persons