高等继续教育 / 基础英语II
正确率：100%
题型描述: 单选题
What ＿＿＿＿＿＿＿＿＿＿ last night when the fire broke out?
A.would you do
B.had you done
C.did you do
D.were you doing
What ＿＿＿＿＿＿＿＿＿＿ last night when the fire broke out?
A.would you do
B.had you done
C.did you do
D.were you doing
参考答案：
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