如果说“我在之前已经炼制了一些丹药”是不是用过去完成式?是不是I had made some immortaily medicine before?
问题描述：
如果说“我在之前已经炼制了一些丹药”是不是用过去完成式?是不是I had made some immortaily medicine before?
答
对的呀.是用had done用had made还是had done?had made / had done 都可以表达的呀，不过倾向用made