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xiehua

第八单元 保险讲义
2367
第七单元 包装讲义
2363
第六单元 支付讲义
2066
第五单元 订单与合同讲义
2359
第四单元 发盘与还盘讲义
2071
第二单元 建立业务关系讲义
2070
1.2 form and principles of a business letter
2348
1.2 form and principles of a business letter
2096
1.1 main parts of a business letter
2354
1.1 main parts of a business letter
2110
6.4 payment-other payment terms
108
5.2 orders and contract - initial orders and acknowledgement
109
5.1 orders and contract - introduction
108
6.1 payment-introduction
2103
9.1 shipment-introduction
2427
9.2 shipment-urging shipment
2103