1. (2022七下·瑶海期中) 阅读下列短文，从每小题所给的A、B、C、D四个选项 中选出一个最佳选项。

Good morning, everyone! Now you are students of a middle school. All the things here are new. The life here is a little different. I think you must know what you can do and what you can't do. It can help you study well and live happily. Here are some rules (规章制度) of our school.

You have to come to school from Monday to Friday. You will learn some important subjects, such as Chinese, math, English and science. Classes begin at 8: 00. You have four classes in the morning. You have lunch in the school dining hall. You can't eat in the classroom. Classes are over at 3:30 in the afternoon and then you can join your favorite clubs to have fun.

You can't play balls or ran in the classroom and hallways. You should work hard in the classroom.

I hope you'll have a happy life here.

1. （1） Who is the speaker?

   A . A teacher. B . A doctor. C . A nurse. D . A worker.
3. （2） On school days, students study_____ hours every day at school.

   A . nine B . seven and a half C . eight D . eight and half
5. （3） The speaker mainly (主要的) tells them______.

   A . some school rules B . some important subjects C . some school clubs D . interesting school life