How many students are there in your class

班里───Class;学生───student

The teacher told the children to stop chattering in class.───老师叫孩子们在课堂上不要叽叽喳喳讲话.

The class burst out laughing.───全班爆发出笑声。

Please fit the machine up for this afternoon's class.───请为今天下午的课准备好机器.

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

Has that noisy class settled down yet?───那个吵闹的班安静下来了 吗 ?

She infected the whole class with her laughter.───他的笑声感染了全班同学.

Mary's high spirits infected all the girls in the class.───玛丽的兴致感染了全班的女孩.

We've lumped all the top students in single class.───我们把所有优等生都编在一个班里.

The class teacher called the register.

His uncontrolled behavior disturbed the entire class.

That dictionary belongs to the class.

There is too much noise in this class.

Officers are entitled to travel first class.