甘肃民族研究地址:必修课程的英语怎么说?
来源:百度文库 编辑:神马品牌网 时间:2024/05/08 11:29:05
compulsory course
compulsory course
required course, obligatory class
required course
必修课compulsory course
required course
选修课是elective
compulsory course
选修课就是opetional course
compulsory course
required course, obligatory class