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题目内容
（四川农业大学大学英语）
IfI hadn.t been lucky enough to meet you.I reallywhat I would have done
A. don.t know
B. hadn.t known.
C.wasn.t knowing
D.wouldn.t know
A. don.t know
B. hadn.t known.
C.wasn.t knowing
D.wouldn.t know
参考答案