题目：抱怨和索赔信函

Wedesiretoestablish_____beneficialbusinessrelations.

We _____ your terms satisfactory and now send you our order for 2 sets of Electric Motors.

We are pleased to _____ you that 6000 dozen of shirts under Sales Confirmation No.C123, L/C No.5678 havegone off on S.S. "Dongfeng"

题目：向用户推销会议场所。