A clean on-board B/L, made out to order and blank endorsed is a B/L on which ( ).
A、the consignee is "to order" B、the consignee is blank C、freight prepaid must be marked D、there should be no mark indicating the package of the goods is broken or damaged E、there should be no mark indicating the package of the goods is not brand new F、there should be no name of the transferor G、there should be no name of the transferee