请在以下候选人中选出高一年级各班三好学生代表Please select the Excellent students for each class. Excellent in attendance, attitude, homework and observe school rules and discipline.
2 students for IG1 周子涵 Michelle
2 students for IG1 刘佳露 christa
2 students for IG1 刘恩宇 Eric
2 students for IG1 左恒睿 Vincent
2 students for IG2 付欣然 Helen
2 students for IG2 张子豪 Zackery
2 students for IG2 杨丛语 Harriet
2 students for IG2 刘思彤 Euphoria
1 student for IG3 贾淳博 David
1 student for IG3 蔡楚仪 Christina
1 student for IG3 于方宁 Flora
请在以下候选人中选出高一年级各班学习进步标兵。Please select The Big Progress in Study students for each class.