高等继续教育 / 统考英语B
正确率：统考%
题型描述: 单选题
A. have I known
B. do I know
C. had I known
D. did I know
Little ＿＿＿＿＿＿ when I took the trip where it would lead me.
A. have I known
B. do I know
C. had I known
D. did I know
参考答案：