syxiao86 0 Posted September 3, 2021 Share Posted September 3, 2021 (edited) 滑大pure math 博士毕业，提供所有math 和pmath 编号课程以及部分co/stats/amath 课程辅导（包括排列组合，概率学，微分方程等）。时间灵活，可线上辅导。如有兴趣请邮件联系：firstname.lastname@example.org 电话（短信）：604-329-8023 微信：sy33574 Edited January 12, 2022 by syxiao86 Link to comment Share on other sites More sharing options...
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