When the consignee fails to declare the import goods within the time limit, a fee ______ delayed declaration shall be imposed by the Customs.

A．to
B．from
C．for
D．with

变压器的额定电流是由绕组的额定容量除以该绕组的额定电压及相应的相系数（单相为1，三相为），而算得的流经绕组线端的电流。