用英语怎么说几班

"几班" can be translated as "which class" in English. It comes from the Chinese language and is used to ask which group or category someone or something belongs to. For example, you might say "几班的学生" to ask which class a student belongs to. In English, you could say "Which class are you in?" or "Which class does this student belong to?" Here are some examples with their English translations:
几班的学生？ (Which class are you in?)
这个学生属于几班？ (Which class does this student belong to?)
你属于哪一班？ (Which class do you belong to?)
这门课属于哪一班？ (Which class is this course for?)