求老师解答：We have various summ

求老师解答：补全对话.A:Summ we have various cotton piece goods available for export 求这句话 求老师解答：Electric trains have Not only should we have various foods but also ... 麻烦老师解答：We have ______ the r 求老师解答：We do hope the peopl 求老师解答：I don't have _____ a 英译中,外贸沟通方面Good afternoon We have had to discuss the various 英语翻译In order to obtain various bis-amino acids,we have first 求老师解答！ 求老师解答，谢谢。 老师我求解答