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题目内容
（河南大学大学英语1）
[单选题] When my car was stopped by the police I was sure I
had ＿ some traffic rule without realizing it.
A、heard
B、seen
C、broke
D、violated
had ＿ some traffic rule without realizing it.
A、heard
B、seen
C、broke
D、violated
参考答案
