The man is badly hurt. The doctors are doing what they c Wap版

试题详情及答案解析

The man is badly hurt. The doctors are doing what they can ____________ him.

A．save	B．to save
C．saving	D．saved

答案：B

试题分析：句意：这个男子伤的很重。医生们正在尽全力去挽救他。分析：what they can做宾语，表示尽他们全力；挽救是做的目的，因此运用动词不定式，明确答案为第二项。故选B
考点：考查非谓语动词的用法。