下面这句有没有语法错误?翻译:就这件事,你们做出了什么样的决定?what decision did you arrive at for this matter?该用did 还是用have you arrived at

问题描述:

下面这句有没有语法错误?
翻译:就这件事,你们做出了什么样的决定?
what decision did you arrive at for this matter?
该用did 还是用have you arrived at

应该用现在完成时,且for应该改为on.即:
What decision have you arrived at on the matter.