A.择库存货、择库取货 B.择库存货、定库取货 C.定库存货,择库取货 D.定库存货,定库取货
A.冻结资金 B.冻结实物 C.强行平仓 D.协议平仓
A.15:30 B.15:35 C.15:40 D.15:45