题目内容
The doctor and the nurses did all they could ________ the patient's life.
A. save
B. to save
C. to be saving
D. to have saved
答案:B
解析:
解析:
动词不定式作目的状语。
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题目内容
The doctor and the nurses did all they could ________ the patient's life.
A. save
B. to save
C. to be saving
D. to have saved
动词不定式作目的状语。
|