The poem _____ in 1881 described a moving story that happened on Christmas Eve. [ ]

A. written

B. being written

C. was written

D. to be written

天津宝坻某加工贸易企业委托天津某进出口公司从国外进口一批假发，所有的进口文件与该企业开出的信用证完全相符。但到货后发现，假发颜色与订单不符，该企业无法进行加工出口。在这种情况下，该进出口公司应及时取得卸货港商品检验公证书(合同中规定买方有复验权)，附上索赔账单向国外出口商提出索赔。( )