2,Are there any student in the classroom?A Nobody B Nothing C None D No one

问题描述:

2,Are there any student in the classroom?A Nobody B Nothing C None D No one

选C None 指的是没有上面(in the classroom)所提到的东西(student)
Nobody 是指没有人,而题中只是问有没有学生,不代表没有其他人.