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Today, I felt the difficulty of the math and Chinese problems in primary school, and then I was hit by a huge blow and began to doubt my life and my own IQ.

I can't be stupid alone, and I'll give you a few simple ways to feel it.

Come on, let's be happy together!

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Question 1: If Zhu Chengbi usually drives the Kuzi boat down the river from Hanbi Lake, it will take 4 days to reach Yunmeng City downstream, and 5 days if he goes up the river to Hanbi Lake. She was now injured by the water monster in the lake and lost consciousness, how many days would it take for her to drift down the water to Yunmeng City while she was unconscious

Question 2: Many years ago, He Luo used the magic of magic to deduce Zhu Rihe's marriage, but it was very complicated and could not be completed, so he had to write it down on paper first. As a result, the paper was accidentally stained with ink, and there was an important number that I couldn't see clearly. It is only known that the last four digits of this number are two zero one land, and they are divisible by one hundred zero seven. Please help He Luo find the smallest integer that satisfies the conditions and save Senior Brother Zhu's love.

Question 3: Wang Dazhi, Miss Jiao, Osmanthus and Guiyuan went out on an outing together, passing a chain bridge on the way. This bridge can only be crossed by one person at a time, and no one else is allowed between Wang Dazhi and Miss Jiao, so please ask the four of them how many different ways to cross the bridge.

Question 4: Under the protection of Ye Zhiqiu, Zhu Chengbi and Osmanthus Master and Apprentice were invincible in the Heavenly Demon Battle Field, and Sanle Hall was arguing about how much merit should be shared between the two of them. Zhu Chengbi accounts for one-half of all merit points, osmanthus accounts for one-part of B, and the sum of the merit values of the two of them is one-half of the total merit value. There are several possibilities for the sum of A and B, the smallest of which is geometry and the largest is geometry

Question 5: Ye Xiaozhenjun is righteous and thin, and he can be called knowledgeable all over the world. Please ask him which of the following four friends he has the deepest friendship

A: The Friendship of Jinlan, B: The Friendship of Mo Rebellion, C: The Friendship of Life and Death, and the Friendship of D: The Friendship of the Dumping Cover

Question 6: Which is the appropriate use of the quotation mark word in the following sentences?

A: Zhang Meng's family followed the "endless stream" of refugees and walked in the direction of Kwai Ying City.

B: As soon as Mingyue Zhenren began to cross the catastrophe, the storm began "hysterically" with thunder and lightning, and suddenly, the sky was dark.

C: The parade of floats in Kwai Ying City that night was very sensational, especially the beauties on the floats of the jewelry shops performed "painting sound and color", which won bursts of amazement and envy.

Ding: The upper courtyard of Yunshan has a fairy atmosphere, and the walls are also decorated with many birds and beasts, although they are of different sizes and shapes, but they are all "lifelike" and vivid.

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Now I think that elementary school culture is such a lofty realm!