The warmth of zero degrees reading the answer 1. A concise summary of the story 2. The role of the sentences in the parenthesis 3. What is the uncle of the roasted sweet potato

1. summarize the plot in a few words
2. What is the use of the sentence in the parenthesis?
3. What kind of quality did Uncle Roasted Sweet Potato have?
4. What does the title,"Warmth Below Zero" mean?
The attached text: Warmth Under Zero Degrees--Chen Mingqiang
Bozhou Bridge was the distribution center for contacting tutors. Students who often contacted tutors held a piece of A4 printed paper in their hands and wrote their tutoring specialty on it, just like how they held a straw label in their hands in ancient times.
It was the end of the year, and the weather was freezing cold. Fang Fang, who was studying at a teachers 'college, decided not to go home for the New Year. She wanted to make more money during the holidays so that she could have enough money for her living expenses for the next semester. Besides, her house was far away, and it would cost a lot of money to get home.
Fang Fang had been standing on the Bozhou Bridge for five to six days, but no customer had contacted her. During this period, Fang Fang met an uncle who baked sweet potatoes. The uncle was a foreigner with a child in primary school. His wife was sick all year round, and the whole family relied on baked sweet potatoes to make a living. Sometimes, when they encountered urban management, their entire family would be confiscated, and their lives were very difficult.
Uncle often praised Fangfang for being able to endure hardships and said that she would definitely have good luck. Fangfang also hoped that Uncle's business would be prosperous. The two of them laughed in the cold wind.
Uncle would give the last sweet potato to Fangfang every day, but Fangfang couldn't bear to eat it. The sweet potatoes roasted by Uncle were as sweet as the sweet potatoes roasted by her mother in the coal stove. She had to save them for dinner. She didn't have much money in her pocket. If she couldn't find a job as a tutor, she would probably starve.
That afternoon, Fangfang was really lucky. A little boy came to find her. Fangfang looked at the child alone and was a little puzzled. The boy seemed to have read Fang Fang's mind." Sister, go to my house. My mother is at home. She will discuss it with you."
The boy's home was in a living area full of low-rise houses. The house was very simple, but it was clean. [The walls are painted white, but there is a wall with a layer of newspaper covering one or two square meters. It looks a little special.]
The boy's mother chatted with Fangfang for a while before she said sincerely," You charge 20 yuan per hour. My family is not rich. We only plan to give the child an hour every day. What do you think?"
The delighted Fangfang nodded repeatedly. She was already very happy to have a customer, so there was nothing to pick.
Every morning, Fangfang would come to tutor the boy. Fangfang did not care about the time. Sometimes it was two hours, and sometimes she taught the boy for the whole morning. The fee was still charged according to the hour. The boy's mother was very grateful. However, what puzzled Fang Fang was that the boy's grades were very good in all subjects. Fang Fang only explained some difficult questions to him.
After finishing her lessons, Fang Fang still had to go to Bozhou Bridge to contact a tutor.
On this day, Fang Fang had just arrived at the Bozhou Bridge when she saw the chaos on the bridge. It turned out that the city enforcement officers had arrived. The stalls on the bridge were all moving. Fang Fang saw the uncle roasting sweet potatoes and quickly put away the stove. She quickly pushed the cart and prepared to escape, but the uncle was still slow and was blocked by the city enforcement officers who caught up. The city enforcement officer wanted to take down his stove. Seeing this, the uncle hurriedly hugged the stove with his hands, but the city enforcement officer still pulled the stove with all his might. The uncle begged the city enforcement officer, saying that he would never set up a stall here again. The enforcement officer did not seem to hear the uncle's plea and used even more force. Fang Fang stepped forward and pushed the enforcement officers away." Uncle has already apologized to you. Don't you have a conscience?" she shouted.
" Go! Go! It's none of your business!" The enforcement officer snapped when he saw that it was a young girl who looked like a student who was stopping him.
"How is it none of my business? You guys call for civilized law enforcement every day. Is this civilized? What's the difference between this and a ghost entering the village?" Fangfang refused to be outdone.
The onlookers all condemned the city enforcement officers, and the city enforcement officers couldn't continue to mess around. They simply gave a few warnings and left.
After the enforcement officers left, Fangfang saw the uncle's red eyes and felt very upset.
For several days, Fang Fang did not see Uncle selling sweet potatoes on the Bozhou Bridge. She did not know where Uncle had gone to play guerrilla warfare again. Fang Fang felt very disappointed.
One morning, Fangfang caught a cold and did not go to the boy's class. In the afternoon, she was better, so she forced herself to help the boy make up for his lessons.
Fangfang arrived at the boy's house. As soon as she entered, she was stunned. There was actually an uncle roasting sweet potatoes standing in the house! "Uncle, why are you here?" she asked in surprise.
"Dad, is Teacher Zhang here?" The boy's words made Fang Fang understand everything. The uncle chuckled at Fangfang.
Fangfang walked towards the newspaper wall. She lifted a corner and saw that the newspaper was full of awards.
Fang Fang's eyes were filled with tears of gratitude. In the cold winter, she had never felt as warm as today.
Thank you, seniors!

Answer 1

The story unfolds from the perspective of the protagonist, Xiao Han. She met a roasted sweet potato uncle by chance and spent an unforgettable time with him. The story mainly described a series of touching stories between Xiao Han and the uncle who roasted sweet potatoes in the process of finding his family.

The sentences in the parenthesis played a role in describing the characters and promoting the development of the plot.

Uncle Roasted Sweet Potato is a kind, simple and hardworking person. He used his own warmth and care to accompany Xiaohan and let her feel the true feelings of the world. He might not be handsome on the outside, but his heart was filled with warmth and love.