_______ you wish to know why we have _______ no further orders with you recently, we are willing to raise a matter that has caused _______ some trouble.
A、Since, placed, us
B、Though, got, you
C、As,received, us
D、Although, made, the buyer
【正确答案】：A
【题目解析】：since既然；place order下订单；
句意：既然你方想知道为什么我们最近没有再向你方订货，我们愿意提出一个已经给我们带来一些麻烦的问题。
