1.I am sorry you were not satisfied with our service,madam.I will------this matter.

分类: 作业答案 • 2022-01-09 18:03:27

问题描述：

1.I am sorry you were not satisfied with our service,madam.I will------this matter.
A.look into B.look on

答

look into 观察调查
look on旁观
应选A