中国大学MOOC: 问题 12 多选 （2分）There are mainly three different citation styles and they are ________
举一反三
- 中国大学MOOC: Vocabulary teaching is mainly composed of three stages, i.e. presentation, _______ and evaluation.
- Most citation styles involve a 3-part process.
- 中国大学MOOC: 建立数学模型的方法有( )（多选2 分）
- 中国大学MOOC: 对数学模型的描述包括（ ）（多选2 分）
- 中国大学MOOC: Despite the different styles of résumés, they include some common elements. What do you know these elements are?