单项选择题

A.Three IBMBladeCenter S chassis, three Brocade Fibre modules, six Ethernet modules
B.Three IBMBladeCenter E chassis, three Brocade Fibre modules, six Ethernet modules
C.Four IBMBladeCenter H chassis, four QLogic Fibre Channel modules, eight Ethernet modules
D.Three IBMBladeCenter H chassis, three QLogic Fibre Channel modules, six Ethernet modules