【单选题】 We give you on the attached sheet full details regarding packing and markin9,which must be strictly__________.(外贸考试,报检水平测试,报检基础英语查题)

来源: 报检基础英语    外贸考试    报检水平测试   

【单选题】 We give you on the attached sheet full details regarding packing and markin9,which must be strictly__________.

Aobserved

Babide by

Csubmitted

Dseen

答案解析