How many students are there in your class

班───class;学生───student

The class separated into several smaller groups to talk about the subject.───这个班的学生分成了几个小组讨论这个问题.

He is always at the bottom of the class.───他的成绩在班上总是排在最末.

The house she has just bought is no class.───她刚买的房子是低劣品.

We use a globe in our geography class.───我们在地理课上使用地球仪.

She was picked out from the whole class to represent them at the other school.───从全班中选出她来作为去另一学校的代表.

We went to the Biology class instead of attending the English lesson.───我们去上生物课而不去上英语课.

I had just enough time to finish eating before the bell rang and I was off to my first class.───我刚吃完饭铃声就响了，于是我赶去上第一堂课。

The class needs waking up.───应该让这个班活跃起来。

That dictionary belongs to the class.

In biology class we had to dissect a frog.

The class teacher called the register.

The teacher is in charge of the class.

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