I have reason to support my view. Foreign students may find it very helpful to further improve their language skills in a mixedclass.
我有理由来支持我的观点，外国学生会发现在混合班能够更进一步提高语言能力。
2
Taking into account of all these factors, we may arrive at the conclusion that it is beneficial to adopt the practice of a mixedclass.
鉴于以上因素，我们能够得出结论，开展混合班是有益处的。
3
Countermeasures:(1) Using feedback chart, reasonably plan Pilates course quantity and schedule. (2) In the group mat class, using different level class, or mixedclass with limited person;