常见例句The MQR questionnaire was used in this paper.To get the data of reading tendency, I made the investigation with 300 pupil of Shanghai primary school. 其次，采用MRQ问卷，随机调查了本市300名小学生，取得了小学生阅读倾向的原始数据。MQR protocol MQR协议 返回 MQR