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
---What can I do for you?---Well,I'm afraid the box is heavy for you,but thank you all the same.
A. so B. much C. very D. too
--How did you do in the test?
--Not so well. I _____ much better but I misread the directions for Part D.
A. could do B. could have done C. must have done D. should do