aqa
- 网络美国质量认证;美国;艾凯艾;分析质量保证
aqa-
Not only my students in K2 Class have obvious breakthrough in oral English , but also those in my AQA class have great improvement in grammar study .
我所带的K班学生在口语上有了明显的突破，AQA班级的学生在语法上有了明显的提高。
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The survey , undertaken by AQA exam board , found that on average the most successful pupils'heartbeat reached a level that was23.9 times a minute faster than normal .
由AQA考试委员会进行的一项调查发现，一般地，成绩最好的学生心跳比正常水平高出每秒23.9次。