For a moment, the atmosphere was extremely awkward.

Liu Qin really thought about the lack of time, but LAN Yuqi dropped the watermelon.

Moreover, even if the time is enough, we have to ask Liu Qin in advance if he can do it?

Blue rain Qi complexion embarrassment, side head, in the distribution covered complexion, "I go to buy." Said, turned to go.

"Wait!" Liu Qin quickly pulls LAN Yuqi.

Blue rain Qi Tong red face flashed a trace of irritability, "said."

"How about I sleep here today and cook for you after English class? You go to the market first to buy beef brisket and potatoes. You still have a wide range of condiments at home... Oh, by the way, if you don't have rice, you can buy some rice. "

Blue rain Qi a Leng, surprised looking at Liu Qin, eyes complex.

Liu Qin chuckled, "what are you looking at? Do you expect me to make Braised Beef Brisket with potatoes out of thin air? Am I a fairy? " The voice pauses, "but then again, you have to buy onion, ginger and garlic. You'd better buy some dried peppers, which are red, dry and thumb sized."

"Good." This time, Lan Yu Qi really turned around and left.

Liu Qin closed the security door and began to clean up again.

Ice cream is no problem, because packed in a bag, even if it's broken, it's in its own packaging bag. When you're ready to eat, just put it in a bowl.

Putting ice cream and drinks in the refrigerator, Liu Qin began to study watermelon.

Leaving aside some broken places, most of the watermelons are not broken and can be eaten.

Pick up the watermelon, cut the relatively complete place, put it in the refrigerator, and wipe the floor again. Then Liu Qin took the book and began to preview today's lesson.

When LAN Yuqi came back, it was twenty minutes later.

"Back? Hard work. " Liu Qin welcomed him with a smile.

Blue rain Qi eyebrow head rigidly moved, after "Er" a, handed the dish in.

Although it is already early autumn, the weather is no longer hot at night, but Lan Yu Qi so tossed twice, still sweating.

"You sit down and have a rest first," Liu Qin said, taking the vegetables to the kitchen and then taking out a cup of watermelon juice from the refrigerator. "I think you have two leakers in your house. You squeeze the juice with the leaker. Although you all like to drink carbonated drinks... Well, I also like to drink carbonated drinks, but drinking too much carbonated drinks is bad for your teeth. It's better to drink this kind of juice."

Blue rain Qi just want to irritable refuse, but words to the mouth, and swallow back, "Oh."

Sitting next to the dining table, you can see that the table top is almost shining, and your boring mood is suddenly brightened.

She drank a mouthful of watermelon juice, and found that it was cool but not ice, sweet but not greasy, and good to drink.

I couldn't help but take a second deep drink.

Twenty minutes later, teacher Yu from No.1 middle school came.

After all, teacher Yu was very reluctant to make up lessons for others. In addition, he was physically and mentally exhausted after a day's class. He was forced to come here to lanyuqi. His face must be bad.

"Teacher Yu, are you here?" Liu Qin warmly welcomed, "teacher, please sit down and have a rest."

Why is Liu Qin so enthusiastic? It's not because of LAN Yuqi?

Liu Qin found that Lan Yuqi was very smart and sensitive. She hated that others ignored her and looked down upon her most. However, Yu's face was ugly, so LAN Yuqi's face was even worse. If Liu Qin didn't warm up, they would pinch back, and most of the make-up lessons would be yellow. Wouldn't she be able to get a famous teacher's lecture for free?

"Teacher, you drink this watermelon juice." Liu Qin brought the glass to teacher Yu.

Teacher Yu didn't even read it, so he took out the book directly, "no, let's start the class. I'll leave after class."

LAN Yuqi looks even worse.

Liu Qin complained bitterly, "Teacher Yu, this watermelon juice is different from ordinary watermelon juice. You drink it first, and I'll tell you why it's different."

In teacher a Leng, looked at Liu Qin, and looked down at watermelon juice, "what's the difference?"

Liu Qin chuckled, "the teacher drinks first, while drinking, I'll talk to you at the same time."

Teacher Yu really took the glass to drink, not only because of curiosity, but also because he was really thirsty.

Lan Yu Qi is also curious to see Liu Qin, want to know what medicine Liu Qin gourd sell, more want to know how Liu Qin brain has so many strange ideas.

"Watermelon is known as the" king of midsummer ". It is refreshing, thirst quenching, sweet and juicy. It also contains a lot of glucose, malic acid, fructose, protein amino acids, lycopene, vitamin C and other substances, which has high nutritional value. But we don't sell watermelons in Jinxian county. If we want to buy one, we have to buy a whole one, so the rest of the watermelons can only be refrigerated in the refrigerator. However, there is something wrong with such refrigeration. "

"From a scientific point of view, there are a lot of anaerobic bacteria in our refrigerator. These anaerobic bacteria attach to the watermelon and destroy a lot of nutrients in the watermelon. Although it seems that the watermelon is not broken, in fact, a lot of nutrients have disappeared. Less nutrition only leaves sugar. Even if one of them is not well done, it is easy to stimulate the stomach and cause gastrointestinal dysfunction and diarrhea."

"From the perspective of traditional Chinese medicine, watermelon has the effect of clearing away heat and detoxification before it is refrigerated, but once it is refrigerated, it directly changes into a substance, which not only can't clear away heat and detoxification, but also aggravates moisture in the body. Especially if you eat iced watermelon at night, you will get up more or less swollen the next day. Traditional Chinese medicine believes that if you have moisture in the body, you will get sick easily."

Teacher Yu drank half a glass, then stared at the glass in surprise.

Liu Qin said with a smile, "teacher, don't worry, this watermelon is not frozen. This is the watermelon that Lan just bought downstairs. We know that teacher, you have had a hard day's class. We also love you, but this class still has to be taught. After all, the college entrance examination is the most important exam that can change our destiny. Finally, we can only try our best to make teacher Yu more comfortable and happy. "

Blue rain Qi can't help but secretly roll his eyes, heart way -- with Liu Qin your mouth still use college entrance examination to change fate?

However, no matter how numb Lan Yu Qi is, this is still very useful to the teacher.

Teacher Yu sighed, "I've been teaching for so long. I've met many sensible children, but you still make me change. What's your name?"

Liu Qin said in a hurry, "the teacher doesn't need to remember my name, as long as the teacher is healthy."

"How can I not remember your name? What's your name? " Yu insisted.

"... Liu Qin."

It can be said that Mr. Yu likes Liu Qin very much. It can also be said that people as old as Mr. Yu and with a little culture like health preservation most. Liu Qin can be said to be in his favor, and naturally he likes it more.

The next course is not like Liu Qin's lecture, but more like Lan Yu's lecture, because the focus of the lecture has shifted to Liu Qin. Teacher Yu also asked Liu Qin from time to time whether he understood or had any questions, which made Liu Qin ashamed.