封闭式基金在成立后，基金管理公司即可申请其基金证券在证券交易所上市。 ( )

Which is the winter load waterline on the load waterline mark?（）.

A.The line over the summer load waterline

B.The line above the tropical load waterline

C.The line below the tropical load waterline

D.The line between the summer and the winter north Atlantic load waterline