信用证对提单的部分条款规定：“...... Applicant: ABC Trading Co. Ltd.，London...... Full set clean shipped on board marine Bill of Lading made out to order of Applicant.....”，提单在收货人栏应填写______。( )
A．To order ABC Trading C Lt.，London
B．To order of Applicant
C．To order of shipper
D．To order