选择题：After the conflict resolution program was started

题目内容：
After the conflict resolution program was started in Atlanta, it was found that______. ( )(本题2.0分) A there was a decrease in classroom violence
B there was less student cooperation in the classroom
C  more teachers fell better about themselves in schools
D  the teacher-student relationship greatly improved

参考答案：

电感元件的正弦交流电路中，电压有效值不变，当频率增大时，电路中电流将（）。A、增大

电感元件的正弦交流电路中，电压有效值不变，当频率增大时，电路中电流将（）。A、增大 B、减小C、不变 D、不确定

分类：平顶山学院-英语(专升本)-英语报刊选读(专升本)  题型：选择题
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