问题
选择题
Little ______ when 1 took the trip where it would lead me.
A．have I known
B．had I known
C．do 1 know
D．did I know
答案
答案：D
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Little ______ when 1 took the trip where it would lead me.
A．have I known
B．had I known
C．do 1 know
D．did I know
答案：D