题目内容
____for the doctor's careful treatment, he____till last year.
A. If it is not; can't live B. Were it not; couldn't live
C. Had it not been; couldn't have lived D. If they were not ; couldn't live
C
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题目内容
____for the doctor's careful treatment, he____till last year.
A. If it is not; can't live B. Were it not; couldn't live
C. Had it not been; couldn't have lived D. If they were not ; couldn't live
C