问题
选择题
The doctor did __________ save the patient’s life.
A.that he could do
B.all what he could
C.all he could to
D.which he could
答案
答案:C
题目分析:考查省略句和不定式做目的状语:句意:医生尽了最大努力救病人的生命。All是这句话的宾语,he could是定语从句修饰all,定语从句省略了关系代词和动词do,不定式这里是目的状语,选C。
点评:这是易错题,考生容易受经验影响,认为could后面接动词原形,这时要注意分析句子成分,将缺失的部分补全后,再结合句意判断。