问题补充:
In the earthquake, parents were willing to do they could their children.
A. whatever; save
B. whatever; to save
C. what; saving
D. what; to save
答案:
A. whatever; save
(答案→)B. whatever; to save
C. what; saving
D. what; to save
解析:考查句型: do what sb can to do 尽某人所能做某事,句意:在地震中,父母愿意尽他们所能来帮助他们的孩子。根据句意选B。