A-A+
We are delighted to establish business relatio
问题详情
We are delighted to establish business relationship with you.
A.be established
B.establishing
C.be establishing
D.have established请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:D
解析:结构应用根据句义判断,“和你们建立商务关系”表示的动作发生在谓语动词表示的动作之前,因此应用不定式的完成式,因此D为答案。