问题补充：
- Did you get a dictionary?
- No, I , but there were not any .
A. tried; to be left
B. had tried to; leaving
C. tried to; left
D. had tried; have left
答案：
A. tried; to be left
B. had tried to; leaving
(答案→)C. tried to; left
D. had tried; have left
解析：tried to后省去了get one。
