As a good doctor,he ______a lot of people’s lives till now.(save) A has saved B had saved选哪个?为什么?

分类: 作业答案 • 2022-01-02 15:38:38

问题描述：

As a good doctor,he ______a lot of people’s lives till now.(save) A has saved B had saved
选哪个?为什么?

答