问题：

[单选题]The National Center for Education Statistics states that newly hired teachers in urban schools are more likely to be beginning teachers, and newly hired teachers in the suburbs are more likely to be transfers. Our ____ illustrates that newly hired teachers in higher poverty urban schools are far more likely to be beginning teachers than transfers.Am7答案窝(daanwo.com)-大学作业答案分享平台
AexperimentAm7答案窝(daanwo.com)-大学作业答案分享平台
BinterviewAm7答案窝(daanwo.com)-大学作业答案分享平台
Cdata