专项03:阅读理解B篇3(北京专用)英语九年级上学期期末复习专项练习题集(原卷版+解析版)

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专项03:阅读理解B篇3(北京专用)英语九年级上学期期末复习专项练习题集(原卷版+解析版)

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(北京专用)英语九年级上学期期末历年真题分项汇编
B
The Mini Problem
Lily’s disappointment was surely clear. She woke up on Christmas morning and, along with her brother, ran down to see the gifts under the tree.
In the living room sat a nice mini bike. It was red with a white gas tank. For a short moment, Lily was filled with great excitement. She couldn’t imagine anything better than getting that bike. Then, her eyes caught sight of a baby doll sitting on the sofa with a huge bow.
She knew. She knew that the mini bike belonged (属于) to her brother and that doll would be her Christmas gift. It was always like this. Tommy always got cool things: skateboards, gliders, science kits. The mini bike was just the latest cool thing. Lily always got the boring gifts: a set of toy cooking kits, a pink tutu with silver twinkling stars, a pair of fairy lady’s feather wings. They are amazing for other girls, but she didn’t like them at all. To Lily, this doll seemed unusually boring again. The doll had big eyes with super long eyelashes and straight blond hair. She even wore a petticoat (衬裙).
Tommy had seen that mini-bike in the front window of Moore’s Bike Shop, but hadn’t Lily too Tommy had asked for the bike and had said it was the only thing he wanted for Christmas. Although Lily had the same thought, the words were on the tip of her tongue, finally she failed to say them, again. She was a shy girl, even in front of her family.
Tommy’s eyes grew wide at the sight of the bike. He knew it was his — no doll for him. He ran into his parents’ room and jumped excitedly on the bed.
“Thank you, Mama! Thank you, Papa!” he yelled.
At the same time Lily walked into the other room silently. She was disappointed and a bit angry. It took a while for anyone to realize she was missing.
“What’s wrong, Lily ” Papa asked gently. “Did you see your pretty doll ” “I saw it,” she said unhappily.
“What’s wrong, honey You can’t imagine how long your father waited in line to buy that doll! It was nearly 30 minutes. The shop was always full of people.” Mama said.
Silence. Lily’s jaw (下巴) was fixed. Her face was pale. Her hands clenched (紧握).“Oh, Mama, you know Lily is never excited by presents!” her brother laughed. “Come out and watch me ride!”
And so they did.
However, Lily made a decision after a while. She wouldn’t keep silent any more and she needed to speak out what she really thought. Then, she made a deep breath, walked straightly to her parents’ room.
24. What was Lily’s Christmas gift
A. A mini bike. B. A huge bow. C. A baby doll. D. A gas tank.
25. Lily walked into the other room silently because ________.
A. she was disappointed and a bit angry B. she asked for the bike but didn’t get it
C. her brother was never excited by presents D. her brother didn’t ask for the bike but got it
26. What can we learn from this story
A. Silence is more powerful than speech. B. Anger is a proper way to fix problems.
C. Cool things are perfect Christmas gifts. D. Communication is the key to understanding.
B
The Most Valuable Player (MVP) award(奖) was what I hoped to get. Yes, MVP — the best. Win this award and everyone thinks you are the best player on your team.
Back in Grade 6, football became my favourite sport. I wasn’t the best player on the team at the beginning of the year. But after a lot of hard practice, by the end of the year, I felt that I was the MVP.
As the football season went on, our team made it to the playoffs (季后赛). We finished second in the city. We were a very good team, and I was a big part of that. Kenny was the captain(队长), but I had the most goals on the team. Kenny would always pass the ball to all his players. At the end of the year, there was a sports dinner at school. People got awards for wonderful performances. Everyone felt that I would get the MVP. When the dinner almost finished, the coach stood up and announced(宣布) the winners for the awards. “The winner for MVP is ... Kenny!” he said.
I didn’t understand why. After the event, the coach came up to me and explained. He said, “You were the best player on the team, but you did not pass the ball. You were out there for yourself and not for the team. You have to realize that football is about the team, not about one individual player.” That night, I did receive a trophy (奖杯). It was called the Most Improved Player (MIP).
Now I’m in Grade 9 and the captain of the football team. I feel that I have learned that a team sport is not just “you”. It’s about “us”. I am both a better player and a better captain because of this.
25. By the end of the year, the writer felt that he would get the MVP because________.
A. he was good at passing the ball B. he always had the most goals
C. he got better and better at soccer D. he was the captain of the team
26. The underlined word “individual” might mean________.
A. confident B. personal C. wonderful D. important
27. Which of the following is TRUE
A. Kenny was the captain and had the most goals. B. The writer won the MVP award when he was in Grade 6.
C. The coach thought that the writer wasn’t the best player. D. The writer finally realized the importance of teamwork.
B
What a shiny scooter(踏板车)! Sophie couldn’t keep her eyes off it. Her dad noticed.
“Sophie, you have a scooter already, a really nice one!” “I know, but this one is so shiny and new,” Sophie said. “It is great, but it’s not cheap. We have to go,” said her dad.
They left the store. Sophie knew her old scooter was nice, and it still worked. She just couldn’t stop thinking of that new scooter!
A few weeks later, Sophie and her dad were back in the store.
The scooter was just there, with a big sale sign on it! The girl ran right over to it. Her dad looked at the price.
“I know you’ve been thinking about this scooter a lot, Sophie. The sale price is pretty good, though it’s still a lot of money. I can’t just buy this for you. But what if I pay for part of it, then lend you the money for the rest, and you promise (答应) to pay me back ” her dad asked.
“Really ” Sophie said excitedly. “I promise I will pay you back!”
As they were walking towards the cashier desk (收银台), her dad asked Sophie if she knew what it meant to borrow money.
“Yes, it means that I have to give it back to you,” Sophie answered.
Her dad responded, “You’re right, but you can give it back to me a little at a time. Now you get five dollars a week for your allowance (零用钱). You could pay it back to me once a week until you pay off your part of the scooter. It will take several months.” “Thank you, Dad! I will pay you back with my allowance until I return all the money.”
24. Sophie wanted a new scooter because ________.
A. her old scooter was broken B. she didn’t have a nice scooter
C. the scooter in the store was so shiny D. the scooter in the store was very cheap
25. Sophie could pay the rest money back to her father ________.
A. once a month B. with her allowance
C. by borrowing money D. by doing housework
26. Sophie’s father let her pay for part of the scooter because ________.
A. she had too much allowance B. he didn’t take enough money
C. their family was very poor D. he wanted Sophie to save money
B
Charlie was very obedient (顺从的) to his parents and teachers, for which everyone loved him a lot. Because of his father’s job, he went to a new school. As Charlie was a nice boy, soon most of his new classmates became his good friends.
But there was one boy named Bill in the class. He was a very naughty boy, and no one liked him at all. He found that Charlie was a quiet boy. So, he started creating troubles for his new classmate. At lunchtime, Bill often ate Charlie’s lunch. No one dared to stop Bill for fear of being bullied (欺凌) by him. Charlie kept quiet and did not complain to the class teacher! When Charlie’s parents learned about Bill, they wanted to come to the school. Charlie stopped them and said, “Mom, Dad, please do not worry. Everything will be all right. After all, Bill is also a kid like me. ”
The days went by and the time came for the sports meeting at school. Charlie was good at sports and he took part in a number of events. Bill also took part in the sack race , though he could not run very fast. When Bill saw that Charlie won the first prize in the 100-meter and 200-meter races, he felt jealous (嫉妒) and decided that he would not let it happen in the sack race again.
As planned, Bill tried to push Charlie while running on the tracks of sack race. But he lost his own balance (平衡) and fell down! His leg was badly hurt. Charlie at first did not see what happened and kept running toward the finish line. But when he found Bill lying, he stopped and went back to help him!
Charlie took him to the school doctor. “You lost this sack race because of me!” said Bill. “My mom told me that helping a friend is more important than winning a race, ” answered Charlie.
Bill was touched and decided that he would try to be a good boy like Charlie. After that day, Charlie and Bill became best friends!
24. From the passage, we know Charlie was ________.
A. humorous. B. strong. C. nice. D. wealthy.
25. What happened in the sack race ________
A. Bill hurt Charlie while running.
B. Charlie gave up the race to help Bill.
C. Charlie fell down and hurt his leg.
D. Bill took Charlie to the school doctor.
26. What can you learn from Charlie ________
A. To become confident, try your best to win.
B. To make a lot of friends, don’t bully others.
C. Experiences can help you solve problems easily.
D. Kindness can change someone into a good person.
B
Willy was growing up. He didn’t understand why all the wolves had to do everything together. They ate together, played together, slept together, and hunted (猎食)together. Everywhere, every day. It was tiring.
Willy thought he could do things himself now, such as hunting (狩猎) a rabbit, hanging out, sleeping alone and so on. But his mom wouldn’t let him try these by himself. She told him, “Packs (狼群) help us survive.”
One day, the pack was walking through the woods. Willy knew that there was food down a path, but the pack didn’t want to go that way! Finally, Willy went down the path without the pack’s agreement.
He ran for miles and got tired. He decided to find a cave to sleep in. But he hardly slept that night. He thought, “Sleeping would be much easier with my pack all around me. If something comes, they will protect me.”
In the morning, he decided to go back to find the pack. As he was running, he smelled a deer. He thought, “The pack would be happy if I brought a deer for them. ” So he tried to hunt on his own.
Willy followed the deer into an open air. Suddenly, something charged (猛冲) out of the trees at him! It was the deer, and those antlers were sharp! He ran from the deer as fast as he could! Finally, the deer stopped running after him.
Willy rested. He started thinking how much easier this trip would have been with his pack by his side. He realized his mother was right, packs do help them survive. In the end, he found his pack and worked hard to help them as much as they helped him.
24. How did Willy feel before he left the pack
A. Lonely. B. Tired. C. Safe. D. Pleased.
25. What happened on Willy’s way back to the pack
A. He went down a path for food. B. He found a cave to sleep in.
C. He tried to hunt a deer. D. He got hurt by a deer.
26. Willy went back to the pack because ________.
A. his mother wanted him back B. he could’t live without the pack
C. he sent back the deer he hunted D. he asked them to hunt the deer together(北京专用)英语九年级上学期期末历年真题分项汇编
B
The Mini Problem
Lily’s disappointment was surely clear. She woke up on Christmas morning and, along with her brother, ran down to see the gifts under the tree.
In the living room sat a nice mini bike. It was red with a white gas tank. For a short moment, Lily was filled with great excitement. She couldn’t imagine anything better than getting that bike. Then, her eyes caught sight of a baby doll sitting on the sofa with a huge bow.
She knew. She knew that the mini bike belonged (属于) to her brother and that doll would be her Christmas gift. It was always like this. Tommy always got cool things: skateboards, gliders, science kits. The mini bike was just the latest cool thing. Lily always got the boring gifts: a set of toy cooking kits, a pink tutu with silver twinkling stars, a pair of fairy lady’s feather wings. They are amazing for other girls, but she didn’t like them at all. To Lily, this doll seemed unusually boring again. The doll had big eyes with super long eyelashes and straight blond hair. She even wore a petticoat (衬裙).
Tommy had seen that mini-bike in the front window of Moore’s Bike Shop, but hadn’t Lily too Tommy had asked for the bike and had said it was the only thing he wanted for Christmas. Although Lily had the same thought, the words were on the tip of her tongue, finally she failed to say them, again. She was a shy girl, even in front of her family.
Tommy’s eyes grew wide at the sight of the bike. He knew it was his — no doll for him. He ran into his parents’ room and jumped excitedly on the bed.
“Thank you, Mama! Thank you, Papa!” he yelled.
At the same time Lily walked into the other room silently. She was disappointed and a bit angry. It took a while for anyone to realize she was missing.
“What’s wrong, Lily ” Papa asked gently. “Did you see your pretty doll ” “I saw it,” she said unhappily.
“What’s wrong, honey You can’t imagine how long your father waited in line to buy that doll! It was nearly 30 minutes. The shop was always full of people.” Mama said.
Silence. Lily’s jaw (下巴) was fixed. Her face was pale. Her hands clenched (紧握).“Oh, Mama, you know Lily is never excited by presents!” her brother laughed. “Come out and watch me ride!”
And so they did.
However, Lily made a decision after a while. She wouldn’t keep silent any more and she needed to speak out what she really thought. Then, she made a deep breath, walked straightly to her parents’ room.
24. What was Lily’s Christmas gift
A. A mini bike. B. A huge bow. C. A baby doll. D. A gas tank.
25. Lily walked into the other room silently because ________.
A. she was disappointed and a bit angry B. she asked for the bike but didn’t get it
C. her brother was never excited by presents D. her brother didn’t ask for the bike but got it
26. What can we learn from this story
A. Silence is more powerful than speech. B. Anger is a proper way to fix problems.
C. Cool things are perfect Christmas gifts. D. Communication is the key to understanding.
【答案】24. C 25. A 26. D
【解析】
【导语】本文是一篇记叙文,讲述了莉莉面对另她失望的圣诞礼物,最后下决心跟父母表达内心想法。
【24题详解】
细节理解题。根据“She knew that the mini bike belonged (属于) to her brother and that doll would be her Christmas gift.”(她知道那辆迷你自行车是她哥哥的,而那个洋娃娃将是她的圣诞礼物。),可知那个洋娃娃是莉莉的圣诞礼物。故选C。
【25题详解】
细节理解题。根据“At the same time Lily walked into the other room silently. She was disappointed and a bit angry.”(与此同时,莉莉默默地走进了另一个房间。她很失望,有点生气。),可知是因为莉莉很失望,有点生气。故选A。
【26题详解】
主旨大意题。根据最后一段“However, Lily made a decision after a while. She wouldn’t keep silent any more and she needed to speak out what she really thought. Then, she made a deep breath, walked straightly to her parents’ room.”(然而,过了一段时间,莉莉做出了决定。她不能再保持沉默了,她需要说出她的真实想法。然后,她深吸了一口气,径直走向父母的房间。),可知,从文中我们可以学到“沟通是理解的关键”。故选D。
B
The Most Valuable Player (MVP) award(奖) was what I hoped to get. Yes, MVP — the best. Win this award and everyone thinks you are the best player on your team.
Back in Grade 6, football became my favourite sport. I wasn’t the best player on the team at the beginning of the year. But after a lot of hard practice, by the end of the year, I felt that I was the MVP.
As the football season went on, our team made it to the playoffs (季后赛). We finished second in the city. We were a very good team, and I was a big part of that. Kenny was the captain(队长), but I had the most goals on the team. Kenny would always pass the ball to all his players. At the end of the year, there was a sports dinner at school. People got awards for wonderful performances. Everyone felt that I would get the MVP. When the dinner almost finished, the coach stood up and announced(宣布) the winners for the awards. “The winner for MVP is ... Kenny!” he said.
I didn’t understand why. After the event, the coach came up to me and explained. He said, “You were the best player on the team, but you did not pass the ball. You were out there for yourself and not for the team. You have to realize that football is about the team, not about one individual player.” That night, I did receive a trophy (奖杯). It was called the Most Improved Player (MIP).
Now I’m in Grade 9 and the captain of the football team. I feel that I have learned that a team sport is not just “you”. It’s about “us”. I am both a better player and a better captain because of this.
25. By the end of the year, the writer felt that he would get the MVP because________.
A. he was good at passing the ball B. he always had the most goals
C. he got better and better at soccer D. he was the captain of the team
26. The underlined word “individual” might mean________.
A. confident B. personal C. wonderful D. important
27. Which of the following is TRUE
A. Kenny was the captain and had the most goals. B. The writer won the MVP award when he was in Grade 6.
C. The coach thought that the writer wasn’t the best player. D. The writer finally realized the importance of teamwork.
【答案】25. B 26. B 27. D
【解析】
【导语】本文介绍了作者的梦想是成为一名最有价值的球员,但是一次特殊的比赛却让他收获了另外的人生感悟:一个球队要想获得比赛的胜利,不是靠个人的天赋,而是集体的智慧。
【25题详解】
细节理解题。根据“...but I had the most goals on the team”可知,到了年底,作者觉得他会获得MVP,因为他总是有最多的进球。故选B。
【26题详解】
词义猜测题。根据“You have to realize that soccer is about the team, not about one individual player.”(你必须意识到,足球是关于团队的,而不是关于一个人的)可知,单词individual应该是“一个人的”意思,与personal表达的词义相同。故选B。
【27题详解】
细节理解题。根据“I feel that I have learned that a team sport is not just ‘you’. It’s about ‘us’. I am both a better player and a better captain because of this.”可知,作者终于意识到团队合作的重要性。故选D。
B
What a shiny scooter(踏板车)! Sophie couldn’t keep her eyes off it. Her dad noticed.
“Sophie, you have a scooter already, a really nice one!” “I know, but this one is so shiny and new,” Sophie said. “It is great, but it’s not cheap. We have to go,” said her dad.
They left the store. Sophie knew her old scooter was nice, and it still worked. She just couldn’t stop thinking of that new scooter!
A few weeks later, Sophie and her dad were back in the store.
The scooter was just there, with a big sale sign on it! The girl ran right over to it. Her dad looked at the price.
“I know you’ve been thinking about this scooter a lot, Sophie. The sale price is pretty good, though it’s still a lot of money. I can’t just buy this for you. But what if I pay for part of it, then lend you the money for the rest, and you promise (答应) to pay me back ” her dad asked.
“Really ” Sophie said excitedly. “I promise I will pay you back!”
As they were walking towards the cashier desk (收银台), her dad asked Sophie if she knew what it meant to borrow money.
“Yes, it means that I have to give it back to you,” Sophie answered.
Her dad responded, “You’re right, but you can give it back to me a little at a time. Now you get five dollars a week for your allowance (零用钱). You could pay it back to me once a week until you pay off your part of the scooter. It will take several months.” “Thank you, Dad! I will pay you back with my allowance until I return all the money.”
24. Sophie wanted a new scooter because ________.
A. her old scooter was broken B. she didn’t have a nice scooter
C. the scooter in the store was so shiny D. the scooter in the store was very cheap
25. Sophie could pay the rest money back to her father ________.
A. once a month B. with her allowance
C. by borrowing money D. by doing housework
26. Sophie’s father let her pay for part of the scooter because ________.
A. she had too much allowance B. he didn’t take enough money
C. their family was very poor D. he wanted Sophie to save money
【答案】24. C 25. B 26. D
【解析】
【分析】本文主要讲述了Sophie的父亲通过让她付一部分踏板车的钱想让Sophie知道钱来之不易,同时Sophie高兴地答应了还钱。
【24题详解】
细节理解题。根据第二段“I know, but this one is so shiny and new可知Sophie想要一辆新的踏板车,是因为商店里的太亮了,故选C。
【25题详解】
细节理解题。根据最后一段“Now you get five dollars a week for your allowance (零用钱). You could pay it back to me once a week until you pay off your part of the scooter”可知Sophie可以用零用钱把剩下的钱还给她父亲,故选B。
【26题详解】
推理判断题。根据倒数第三段“As they were walking towards the cashier desk (收银台), her dad asked Sophie if she knew what it meant to borrow money.”可知当他们走向收银台时,父亲问Sophie 是否知道借钱意味着什么。所以可以推测Sophie的父亲让她付一部分踏板车的钱是因为他想让Sophie知道钱来之不易,要省钱,故选D。
B
Charlie was very obedient (顺从的) to his parents and teachers, for which everyone loved him a lot. Because of his father’s job, he went to a new school. As Charlie was a nice boy, soon most of his new classmates became his good friends.
But there was one boy named Bill in the class. He was a very naughty boy, and no one liked him at all. He found that Charlie was a quiet boy. So, he started creating troubles for his new classmate. At lunchtime, Bill often ate Charlie’s lunch. No one dared to stop Bill for fear of being bullied (欺凌) by him. Charlie kept quiet and did not complain to the class teacher! When Charlie’s parents learned about Bill, they wanted to come to the school. Charlie stopped them and said, “Mom, Dad, please do not worry. Everything will be all right. After all, Bill is also a kid like me. ”
The days went by and the time came for the sports meeting at school. Charlie was good at sports and he took part in a number of events. Bill also took part in the sack race , though he could not run very fast. When Bill saw that Charlie won the first prize in the 100-meter and 200-meter races, he felt jealous (嫉妒) and decided that he would not let it happen in the sack race again.
As planned, Bill tried to push Charlie while running on the tracks of sack race. But he lost his own balance (平衡) and fell down! His leg was badly hurt. Charlie at first did not see what happened and kept running toward the finish line. But when he found Bill lying, he stopped and went back to help him!
Charlie took him to the school doctor. “You lost this sack race because of me!” said Bill. “My mom told me that helping a friend is more important than winning a race, ” answered Charlie.
Bill was touched and decided that he would try to be a good boy like Charlie. After that day, Charlie and Bill became best friends!
24. From the passage, we know Charlie was ________.
A. humorous. B. strong. C. nice. D. wealthy.
25. What happened in the sack race ________
A. Bill hurt Charlie while running.
B. Charlie gave up the race to help Bill.
C. Charlie fell down and hurt his leg.
D. Bill took Charlie to the school doctor.
26. What can you learn from Charlie ________
A. To become confident, try your best to win.
B. To make a lot of friends, don’t bully others.
C. Experiences can help you solve problems easily.
D. Kindness can change someone into a good person.
【答案】24. C 25. B 26. D
【解析】
【导语】本文是一篇记叙文,讲述的是顺从的查理不仅不在意淘气的比尔的恶作剧,还在运动会时帮助他,最后两人成为好朋友的故事。
【24题详解】
细节判断题。根据“Charlie was very obedient (顺从的) to his parents and teachers, for which everyone loved him a lot.”(查理对父母和老师非常听话,因此每个人都非常爱他。)可推断出查理是个好孩子。故选C。
25题详解】
细节理解题。根据“But when he found Bill lying, he stopped and went back to help him!”(但当他发现比尔躺在地上时,他停下脚步,回去帮助他!)可知查理放弃了比赛去帮助比尔。故选B。
【26题详解】
推理判断题。根据“Bill was touched and decided that he would try to be a good boy like Charlie. After that day, Charlie and Bill became best friends!”(比尔很感动,决定要做个像查理一样的好孩子。那天之后, 查理和比尔成了最好的朋友!)可知善良的查理用自己的实际行动感动了比尔,让比尔决定成为一个好孩子,我们能从查理身上学到:善良可以让一个人成为好人。故选D。
B
Willy was growing up. He didn’t understand why all the wolves had to do everything together. They ate together, played together, slept together, and hunted (猎食)together. Everywhere, every day. It was tiring.
Willy thought he could do things himself now, such as hunting (狩猎) a rabbit, hanging out, sleeping alone and so on. But his mom wouldn’t let him try these by himself. She told him, “Packs (狼群) help us survive.”
One day, the pack was walking through the woods. Willy knew that there was food down a path, but the pack didn’t want to go that way! Finally, Willy went down the path without the pack’s agreement.
He ran for miles and got tired. He decided to find a cave to sleep in. But he hardly slept that night. He thought, “Sleeping would be much easier with my pack all around me. If something comes, they will protect me.”
In the morning, he decided to go back to find the pack. As he was running, he smelled a deer. He thought, “The pack would be happy if I brought a deer for them. ” So he tried to hunt on his own.
Willy followed the deer into an open air. Suddenly, something charged (猛冲) out of the trees at him! It was the deer, and those antlers were sharp! He ran from the deer as fast as he could! Finally, the deer stopped running after him.
Willy rested. He started thinking how much easier this trip would have been with his pack by his side. He realized his mother was right, packs do help them survive. In the end, he found his pack and worked hard to help them as much as they helped him.
24. How did Willy feel before he left the pack
A. Lonely. B. Tired. C. Safe. D. Pleased.
25. What happened on Willy’s way back to the pack
A. He went down a path for food. B. He found a cave to sleep in.
C. He tried to hunt a deer. D. He got hurt by a deer.
26. Willy went back to the pack because ________.
A. his mother wanted him back B. he could’t live without the pack
C. he sent back the deer he hunted D. he asked them to hunt the deer together
【答案】24. B 25. C 26. B
【解析】
【分析】本文讲述了在一次穿越森林的过程中,威利脱离了群体,独自遭遇了诸多危险,最终明白了妈妈的话:群体帮助我们生存。
【24题详解】
细节理解题。根据第一段“ He didn’t understand...Everywhere, every day. It was tiring.”可知,在离开狼群之前,他们吃在一起,玩在一起,睡在一起,猎食也在一起,这个让威利感到很累。故选B。
【25题详解】
细节理解题。根据第五段“ he decided to go back to find the pack. As he was running, he smelled a deer. He thought, “The pack would be happy if I brought a deer for them. ” So he tried to hunt on his own.”可知,他试图猎鹿。故选C。
【26题详解】
细节理解题。根据最后一段“Willy rested. He started thinking how much easier this trip would have been with his pack by his side...packs do help them survive. ”可知,狼群可以帮助他们生存,没有狼群,他会很难生存。故选B。

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