Traps Of Love

"I mean, Leng Jinyu won! His first correct answer is 9. "Han Cong announced with a calm face and a complicated look.

What! Leng Jinyu said is the correct answer, but he said the answer from the time of teacher Han, but only three seconds!

Mental arithmetic is not so fast with it! Fake! They must have been hallucinating!

Leng Jinyu yawned lazily, ignored the query of the whole class, looked at the topic on the blackboard and said to herself, "this kind of simple and boring topic wastes my sleeping time."

Poof!

Simple! boring! A waste of sleeping time!

Can this person be more arrogant!

All the boys in the class are boiling, and their anger is going to lift the table!

Han Cong's face is also black and blue. He is so angry that he has never seen Meng's right answer. If he doesn't teach Leng Jinyu a good lesson today, he will not turn the world upside down for this kind of exaggeration!

"Mr. Han, that's not true. He's right!" Zhen Xiaoming said angrily that he didn't believe Leng Jinyu really worked it out.

Hu Binbin nodded, secretly depressed that his luck was not so good, so he was more unconvinced.

"Yes! yes! yes! Come again The boys in the class yelled in unison.

Han Cong nodded cautiously, and his mood became more complicated. He led the class for such a long time and tried his best to arouse the students' interest in the Mathematical Olympiad. He never reached the present state of being eager for knowledge. Today, he let Leng Jinyu mix up. Instead, the whole class begged him to ask questions.

What is it all about!

Joy mixed with depression, anger mixed with righteousness, he grabbed the chalk, swished his pen, and wrote out the problem of last year's Primary School Mathematical Olympiad on the blackboard.

The students in the class looked at the words on the blackboard and said, "there are two docks 36 kilometers apart on a river. Every day, two passenger ships with the same speed set out from the two docks at the same time. One day, a boat fell from the upstream wharf. It floated down the water. Five minutes later, it was 2 km away from the boat. It is expected that ship B will meet this object in a few hours after departure? "

... after reading, everyone's face is an expression of wanting to die. My teacher Han, you want to play with the three people on the deathbed when you ask such a difficult question.

Wang Mengyao also worried about cold Jinyu pinch a sweat, this topic is too difficult, she can't find a breakthrough point.

However, in less than three seconds, everyone heard the lazy voice again, "1.5 hours."

Han Cong is stunned and jumps up quickly. His eyes are staring at Leng Jinyu. He can't speak for a long time.

"He won't be fooled again, will he?" Zhen Xiaoming's hostile eyes stare at Leng Jinyu, and his eyes are full of malice.

Hu Binbin smashed his mouth, "how can you guess right, he is not spider man."

Zhen Xiaoming is speechless. Spiderman is good at climbing buildings, but he is not blind.

"Come again!" Han Cong feels that his teacher's intuition has been seriously provoked. He refuses to believe it. This time, Leng Jinyu only uses mental arithmetic to answer the question correctly.

He didn't say much. He grabbed the chalk and knocked on the blackboard like thunder.

Class unprecedented quiet to the extreme, even can't hear the sound of breathing, everyone's eyes are staring at Leng Jinyu, waiting to see how he can be next!

Leng Jinyu stood calmly. She was slender and thin. She was not arrogant. In her delicate eyebrows, she was confident. There was a kind of calm atmosphere that did not belong to his age.

Wang Mengyao was stunned again, and found that his temperament was not as impetuous as other boys in the class. I don't know why she believed that he was a genius.

"There are apples and pears. If 5 apples and 2 pears are packed in one bag, there are 4 more apples, and the pears are just finished; if 7 apples and 2 pears are packed in one bag, the apples are just finished, and there are 12 more pears. How many apples and pears are there in all On the platform, before Han Cong finished his last word, Leng Jinyu began to answer this time.

"165 in all." Leng Jinyu's voice is clear and bathed, just like the teacher's gentle breeze outside the window, which completely shocked the whole class!

Han Cong doesn't calm down. His old face looks like a pig's liver. He realizes the seriousness of the matter. Three questions in a row are right. It's absolutely impossible to be deceived!

He was so excited that he couldn't hold the chalk. The torrent in his chest was like a tsunami. He could not write calmly because of expectation, excitement, excitement and ecstasy.

When he couldn't write it out, he asked orally. The bullet like question immediately jumped out of his mouth like a machine gun. "The escalator ran up at a constant speed, and both a and B went retrograde from the bottom to the bottom. It takes 100 seconds for a to go Level 3 per second; it takes 200 seconds for B to go Level 2 per second. How many seconds does it take for a to go from the bottom to the top at the same speed? ""50 seconds." Leng Jinyu answers lazily.

"There is a pile of walnuts. If there are five, then there are four; if there are four, then there are three; if there are three, then there are two; if there are two, then there is one. So, at least how many walnuts are there in this pile? " Han Cong's voice is shaking, and people are shaking even more.

"119."

"A coating worth 100 yuan and B coating worth 240 yuan form a new coating. The new coating is 3 yuan less than a coating per kilogram and 1 yuan more than B coating per kilogram. How much is the new coating per kilogram?" Han Cong's eyes are so excited that he can't wait to hold Leng Jinyu up for three turns.

"17 yuan."

One question after another, more and more difficult, faster and faster questions.

However, the more difficult the question is, the more relaxed the expression on Leng Jinyu's face is. The faster Mr. Han asks questions, the faster he answers! Often, as soon as a question is asked, he immediately gives the right answer!

Mr. Han was so excited that he almost danced.

The students in the class were stunned. Their mouths were all open in O-shape. Looking at Leng Jinyu's eyes was like looking at a transformed Superman hero.

Hu Binbin worships in a mess, "I'll go! What a cow, madam

At this time, Zhen Xiaoming stood up with indignation on his face, pointed a finger at Leng Jinyu and yelled, "teacher! It's all fake! He cheated

"He has read these questions for a long time, so he knows the correct answers!"