正是约翰的快速反应和急救知识救了斯莱德女士的命。

John n's quick action and knowledge of first aid________saved Ms Slade's life.

youdao

正是约翰的快速反应和急救知识救了斯莱德女士的命。

John n's quick action and knowledge of first aid________saved Ms Slade's life.

youdao