In December, the weather gradually turns cold. On a quiet night, the north wind whistled incessantly, and the leaves of the maple trees were blown everywhere.

In the dormitories of the students of Golden Goose Middle School, most of them hide under the covers and dare not show themselves. Only some students with excellent academic performance and students who love to study can withstand the cold and sit at the dormitory table to study.

Yang Lezhen wore a thick cotton coat, sat at his desk, and carefully reviewed his homework. In this dormitory, except for her and Zhuo Meimei, everyone else hid in the bed and slept.

"Yang Lezhen! I beg you, hurry up and close the sliding door of the balcony! It's such a cold weather, and you're still driving so big. Lu Xianglan got up from the quilt and said angrily, the balcony was very close to her bed, and as soon as the north wind blew in, even if she was covered with a quilt, she would feel cold.

"I'll keep this smaller, it's okay!" Yang Lezhen stood up and was about to close the sliding door of the balcony.

Gong Xinchen, who slept on the second floor of Lu Xianglan's bunk bed, poked his head out of the quilt and said anxiously: "It's all closed!" Do you know what day it is? ”

"But we also need a little wind!" Yang Lezhen closed the door and did not close it tightly.

"Yang Lezhen, hurry up and close it for me! Otherwise, I'll tell Mr. Wu. Haven't you thought about our feelings when you're not afraid of the cold? Lu Xianglan said angrily.

"No matter how cold it is, it must be ventilated." Yang Lezhen said firmly.

Zhuo Meimei said angrily to them: "Why is it that only me and Yang Lezhen are studying in our dormitory?" It's only eight o'clock now, and you're still in bed, are you still young people?"

"It's not that you can study and chat, you can do anything in the dormitory. As long as you don't violate discipline! Lu Xianglan pouted, and then fell asleep.

"Then you sleep!" Jumeimei shook her head and said.

Lu Xianglan and Gong Xinchen both hid in the quilt and went into the quilt together.

The other three in the dormitory had already fallen asleep, because it was far from the balcony, and only the two of them had their beds against the balcony, so they didn't fall asleep because they were afraid of the cold.

"You go to bed so early, at the end of the semester, can our class be rated as a model class?" Yang Lezhen said worriedly.

"Then you go out and hang out and see which of your classmates hasn't slept yet." Lu Xianglan said impatiently in the bed.

Gong Xinchen looked at the sliding door of the balcony before it was closed, and said angrily: "If you don't care about your classmates, can you still add points to our class?" You make your classmates cold like this, and we were rated as a model class collective at the end of the semester? After saying that, he nested in the bed again.

Lu Xianglan listened to her, and hurriedly came out of the quilt, turned over and looked, but the sliding door of the balcony was still not closed.

"I'll help you close! I said that you need to ventilate, no matter how cold it is, you have to ventilate. Yang Lezhen said calmly.

"Why let us ventilate? We just don't want the wind. Lu Xianglan was even more anxious.

Yang Lezhen listened, she really didn't know what to say, she had to review seriously, because there were still two or three weeks to go before the final exam, no matter how cold the weather was, she couldn't succumb to the weather.

The next morning, Lu Xianglan and Gong Xinchen went to tell the head teacher Yang Lezhen not to close the door to push the door.

Teacher Wu listened, she was not angry with anyone, she said, "I think what she said is right!" Even though it's cold, we can't close the windows and balcony doors tightly, and if they do, where do we get oxygen? ”

"Isn't there a school rule that you can't open the sliding door of the balcony to sleep?" Gong Xinchen whispered.

"There is no rule at the school that you can't open the sliding door of the balcony to sleep. It only stipulates that we can't open the dormitory door to sleep, so we have to close the dormitory door and open the door to get oxygen. ”

Lu Xianglan didn't seem to understand Teacher Wu's words, and she continued: "Our bed is very close to the balcony. We will feel cold. ”

"Are you still afraid of the cold in the bed?"

The two nodded.

When Teacher Wu heard this, she did not mean that she could close the balcony door to prevent cold, but said kindly: "My dear student! You have to remember, you have to ventilate at all times, get oxygen, you are afraid of the cold, I can buy a very thick bed of cotton wool for you to cover. ”

"You are close to the balcony, the teacher can understand, but you must not ask Yang Lezhen to close, or close the sliding door on the balcony yourself, and you must not burrow your head into the quilt."

They nodded and said in unison, "Thank you, Mr. Wu." ”

Teacher Wu continued: "You say that she doesn't care enough about her classmates, but in fact, she cares about her classmates very much, and Yang Lezhen left a deep impression on me on the first day she came to report. ”

Gong Xinchen thought back to some things in the past and felt that she really cared about her classmates.

After that, when the class meeting was held on this day, Mr. Wu also emphasized to everyone: "No matter how cold the weather is, we must keep the dormitory ventilated, and the same is true in the classroom. ”

The classmate sitting by the window hurriedly opened the window.