Now thanks to the government’s quick reaction thousands of children who would otherwise

问题补充：

Now, thanks to the government’s quick reaction, thousands of children who would otherwise have died.

A. would be saved

B. are saved

C. had been saved

D. have been saved

答案：

A. would be saved

B. are saved

C. had been saved

(答案→)D. have been saved

解析：考查时态语态：句意：现在多亏了政府的迅速反应，成千上万的要不然就会死的孩子得救了。可知得救是事实，是过去的过去得救的，用过去完成时的被动式。选D。