问题
选择题
I ________ to go for a walk, but someone called and I couldn't get away. [ ]
A. was planning
B. planned
C. had planned
D. would plan
答案
答案：C
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I ________ to go for a walk, but someone called and I couldn't get away. [ ]
A. was planning
B. planned
C. had planned
D. would plan
答案：C