里面共有高三年级16个班。

There were three grade 16 class.

youdao

我们学校高三年级是由17个班级组成的。

The Grade Three in our school is made up of 17 classes.

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我们学校高三年级是由21个班级组成的。

The Grade Three in our school is made up of 21 classes.

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或许你到了高三年级，对整个的大学入学程序感到不安，比如申请那里的学校，能不能支付上大学的费用等等。

Or maybe you're a senior, and you're anxious about the whole college process; about where to apply and whether you can afford to go to college.

youdao

或许你到了高三年级，对整个的大学入学程序感到不安，比如申请那里的学校，能不能支付上大学的费用等等。

Or maybe you're a senior, and you're anxious about the whole college process; about where to apply and whether you can afford to go to college.

youdao