Comparing with the UCP500, the major changes introduced by the UCP600 include ____ .

A．the commercial invoice must be made out in the same currency as the L/C
B．the commercial invoice may not be made out in the same currency as the L/C
C．Bs/L may now allow transshipment, provided that the entire carriage is covered by one and the same bill of lading
D．Bs/L may not allow transshipment, provided that the entire carriage is covered by one and the same bill of lading