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　　 When they saw the topic of the mathematical modeling contest in the lecture theatre, they were just ashamed.

　　 If this is a single-player game, Song Yi and Zheng Jinbao will definitely hand in a blank paper.

　　Too difficult! ?

　　 That\'s easy to choose, can\'t you just do it?

　　 However, the Mathematical Modeling Contest is a three-person team competition.

　　 Their teammates, they won\'t be allowed to hand in a blank paper.

　　 In desperation, Song Yi and Zheng Jinbao had to follow their teammates to answer the questions.

　　 After spending a lot of time looking up the information, they got a little brow on the subject.

　　 In the past three days, almost all of them were sleepless, calculating and designing frantically, and they were almost tired and paralyzed.

　　 Song Yi asked, "Which topic did you choose?"

　　 "The third question, design a parking lot." Ma Zhong replied.

　　 "I also chose this question. My teammates said this is the simplest question, but it is still so complicated to do." Song Yidao.

　　 Speaking of this, Song Yi seemed to have thought of searching for information frantically for the past three days, and sighed in fear of frantic calculations.

　　 Zheng Jinbao buckled his nostrils and said, "The third question is the simplest? Shouldn\'t it be the simplest question to design a drainage system?"

　　Ma Zhongdao: "The second question is the most difficult. The drainage system involves many aspects such as topography, pressure, soil quality, materials, etc."

　　 "If it is simple, our country will not have so many cities. When it rains heavily, the city roads will be flooded."

　　 Zheng Jinbao blinked his small eyes, and suddenly felt that there seemed to be some truth.

　　 In addition, Ma Zhong is a good student in his class. Generally speaking, he can\'t make mistakes.

　　 Then, Zheng Jinbo couldn\'t help but think of his two teammates in the past three days. They kept saying that the problem was so difficult, and also proposed several times whether to change the topic.

　　 However, it is more difficult to veto it by myself with other topics.

　　If they finally learn that designing a drainage system is really the most difficult...Will they beat themselves?

　　 Zheng Jinbao thought of this and couldn\'t help wrapping up the quilt tightly.

　　Ma Zhong asked: "Brother Fan, which topic did you choose?"

　　 "I\'m the same as Jin Bao, I chose the second question." Lin Fan said.

　　 Originally, Ma Zhong wanted to ask, Lin Fan didn\'t seem to have answered the questions for the past three days, and all of them ate and slept normally.

　　 But after hearing what Lin Fan said, Ma Zhong didn\'t ask.

　　 When he thought about it, the reason why Lin Fan didn\'t answer the question was because he thought the question was too difficult, so he chose to give up.

　　 After hearing Lin Fan\'s answer, Zheng Jinbao tightened the quilt a little bit, and shouted in his heart: The second question is really difficult!

　　 Obviously, Zheng Jinbao’s thinking is similar to Ma Zhong.

"Jingle Bell!"

　　 At this time, the phone in Lin Fan\'s pocket rang a brisk ring.

　　 He glanced at the screen, an unexpected look appeared on his face.

　　 Because he discovered that it was actually a WeChat call from Xia Bing.

　　 Lin Fan\'s heart moved, and he directly pressed the answer button.

　　 On the phone, it was very quiet.

　　 Even, Lin Fan could vaguely hear two rapid breathing sounds.

　　 After a while, Lin Fan took the initiative to speak: "Xia Bing, Xia Xue, you should be able to speak now, right?"

　　 "Hmm!"

　　 On the phone, two very crisp and sweet voices came, like spring water ding-dong, very pleasant to the ear.

　　 Lin Fan showed a touch of enjoyment on his face, and exclaimed, "What a nice voice!"

　　 After a while, there was a weak voice in the phone: "Thank you...thank you..."

　　 Lin Fan smiled and said, "You\'re welcome, you should have been tired from exams these days? Take a good rest later."

　　 "No, I\'m not tired..."

　　 But, soon, there was another pleasant voice on the phone: "You...you too... take a good rest."

　　 After hanging up the phone, Xia Bing and Xia Xue still hugged their phones tightly, their whole pretty faces flushed like ripe tomatoes.

　　 After a long time, they dialed another WeChat call.

　　 After a while, there was a brisk voice on the phone.

　　 "Sisters, what do you think of calling me? Do you want to show the Morse code?" Beautiful girl Yan smiled.

　　 When the beautiful girl Yan saw the call, she was a little surprised.

　　 She couldn\'t figure out why Xia Bing and Xia Xue would call over.

　　Before, but this has never happened before.

　　 So, I made a joke casually.

　　 "Mom...Mom." Xia Bing and Xia Xue said.

　　 "Fuck! Fuck! Fuck!!!"

　　 On the phone, I was taken aback for a while.

　　 Then, there were three shocked shouts.

　　 Immediately afterwards, the phone yelled again: "You can talk now?!"

　　 "Yes...yes." Xia Bing and Xia Xue said.

　　 The beautiful girl Yan exclaimed happily, "Okay! Hahaha! She has a very good voice, she deserves to be my daughter...sister!"

　　 "Remember to call my sister, not mother!"

　　 The beautiful girl Yan was complacent, and said, "My sister is sensible. As soon as she could talk, she called me as soon as possible, not bad!"

　　 "Let\'s call Lin Fan first." Xia Bing and Xia Xue said.

　　Beautiful girl Yan:...

　　……

　　青市~www.mtlnovel.com~Fashion Community.

　　 The middle-aged woman nodded repeatedly after looking at her daughter\'s well-dressed appearance.

　　 went on to say: "Siqin is so beautiful, the day after tomorrow, I absolutely can\'t let Wang Xiaodong\'s kid easily marry Siqin!"

The middle-aged man next to 　　 agreed and nodded, and said: "Don\'t worry, I have already agreed with the third child and Daming, let them be the doorblockers."

　　 "The youngest is now the security captain of Yinshan Mall, and Daming is investigating...if they block the door, it is absolutely impossible for Wang Xiaodong to marry Siqin easily!"

　　The middle-aged woman thought for a while, and said, "It\'s not enough to have the third child, Siqin, don\'t you still have a few girlfriends? Call them all over, the more people block the door, the better!"

　　 "Are there so many people?" Gong Siqin hesitated.

　　The middle-aged woman immediately said: "Of course! Wang Xiaodong has no money and no power! If you get married easily, he doesn\'t think you are cheap?"

　　 Gong Siqin said: "Actually, Xiaodong is also quite good, and he is very motivated."

　　 Although, Gong Siqin often reprimanded Wang Xiaodong.

　　 But, after all, Wang Xiaodong is the husband of her own choice, and she doesn\'t want to be belittled too much.

　　 The middle-aged woman sighed, "Silly daughter, what\'s the embarrassment? We let Wang Xiaodong understand how difficult it is to marry you! In the future, he will cherish you more!"

　　 "In addition, we are just letting some people block the door! Wang Xiaodong must be really able to ask some more powerful people to welcome his relatives and open the door? If not, then spend more time and more thoughts!"

　　Gong Siqin nodded after seeing her mother say this, after a moment of indulgence.

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