We regret to report that a consignment of silk piece goods（）Order No.567 has not been delivered．

[单选题]We regret that it is necessary to complain（）the non-delivery of the10，000 tons of sugar under Contract BC-023.A . concerningB . aboutC . regardingD . with

[单选题]As the goods are（）great demand we regret being unable to cover your requirements.A . inB . onC . ofD . having

[单选题]We regret（）to accept your terms of payment and therefore have to return the order to you.A . cannotB . being unableC . not ableD . not be able

[单选题]We regret to inform you that thematerials you ordered are ______.A.out of w

[问答题]I regret to inform you that we are unable to offer you a job.

[试题]Welovepeace,yetwearenotthekindofpeopletoyield________anymilitarythreat.A．)upB)toC．)inD)at

[单选题]Medical JournalsMedical journals are publications that report medical infor

[单选题]Medical JournalsMedical journals are publications that report medical infor

[单选题]Medical JournalsMedical journals are publications that report medical infor

[单选题]Medical JournalsMedical journals are publications that report medical infor