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751．It is
（慷慨的）of him to contribute a lot of money to the rural schools.发布：2024/12/2 21:0:2组卷：3引用：4难度：0.7752．My parents influenced us with the concepts of family，faith and patriotism when I was young．Even though we struggled to make ends meet，they stressed how fortunate we were to live in a great country with limitless opportunities．
I got my first real job when I was ten．My dad，Benjamin，injured his back working in a cardboard - box factory and was retrained as a hairstylist．He rented space in a little mall and gave his shop the fancy name of Mr．Ben's Coiffure．
The owner of the shopping center gave Dad a discount on his rent for cleaning the parking lot three nights a week，which meant getting up at 3 a．m．．To pick up trash，Dad used a little machine that looked like a lawn mower．Mom and I emptied garbage cans and picked up litter by hand．It took two to three hours to clean the lot．I'd sleep in the car on the way home．I did this for two years，but the lessons I learned have lasted a lifetime，I acquired discipline and a strong work morality，and learned at an early age the importance of balancing life's competing interests---in my case，school，homework and a job．This really helped during my senior year of high school，when I worked 40 hours a week flipping hamburgers，at a fast - food joint while taking a full load of college - prep courses． The hard work paid off．I attended the U．S．Military Academy and went on to receive graduate degree in law and business from Harvard．Later，I joined a big Los Agnates law firm and was elected to the California state assembly．In these jobs and in everything else I've done，I have never forgotten those nights in the parking lot．The experience taught me that there is dignity in all work and that if people are working to provide for themselves and their families，that is something we should honor．
（1）In order to get a discount on rent，．
A．his father had to work as a hairstylist
B．his father had to work in a cardboard - box factory
C．they had to clean the parking lot three nights a week
D．his father had to pick up litter by hand three hours a day
（2）Which of the following is NOT true of the author？
A．He got the graduate degrees from Harvard．
B．He took a college - prep courses at high school．
C．He took a part-time job during his senior year．
D．He regretted having worked in the parking lot．
（3）What does the underlined sentence "The hard work paid off" mean？
A．The author got a high pay by working hard．
B．The author compounded of the hard work．
C．The effort which he made had no affection．
D．The hard work was worthwhile for the author．
（4）We can learn from the text that．
A．it is unimaginable for a child to help his family
B．it is honored to work for one's family as a member
C．it is unnecessary to keep work rules
D．the harder the work is，the more interest one shows发布：2024/12/2 19:0:1组卷：5引用：1难度：0.5753．In China， it is
（无礼的） to put the chopsticks straight into a bowl of rice．发布：2024/12/2 16:30:6组卷：11引用：4难度：0.7754．You need to dress warmly when you play in the snow.And to get around in deep snow，you might need snowshoes.
Animals need winter coats and snowshoes too.
A musk ox（麝牛） wears two coats in winter.（1）It keeps the inner coat of soft fur（皮毛）warm and dry.The furry undercoat falls off each spring and the ox grows a new one every winter.
A snowshoe rabbit changes its coat to match the season.（2）In winter it grows white fur to match the snow.It even has fur on the bottoms of its feet.
（3）A seal（海豹）has an extra layer under its fur coat too.This thick layer of fat lies under the seal's skin and is great at holding in heat，especially in the water.
The Arctic fox has fur on the bottoms of its feet and one of the warmest double coats of any animal.But on very cold and windy days，it adds something.（4）
A polar bear's big feet act like snowshoes.（5）.The bottom of each foot is protected by fur and the fur helps the bear walk on the snowy ground.
A.It can run very quickly.
B.Do you wear a sweater under your coat？
C.They can move quickly across the snow.
D.The outer coat reaches almost to the ground.
E.It uses its thick tail like a scarf to cover its nose and face.
F.In summer its brown fur helps it hide among dirt and rocks.
G.They spread out the bear's weight so it can walk easily on the snow.发布：2024/12/2 16:0:1组卷：5引用：2难度：0.6755．Her
（哲学） of life is to take every opportunity that presents itself.发布：2024/12/2 14:30:2组卷：13引用：3难度：0.6756．If you experience any
（异常的） symptoms after withdrawal of the treatment，then contact your doctor.发布：2024/12/2 13:30:2组卷：14引用：3难度：0.7757．
，people who don't smoke are healthier than people who do． （通常；平均起来）发布：2024/12/2 5:0:1组卷：15引用：4难度：0.5758．Music is often thought of as "easy" or "play time"，but it's not that at all.Music plays a very important part in our education.
Students who learn music learn a lot of music history at school.This includes "modes（调式）"，which were used in churches during the development of music.They are still used today.Students learn about the historical events that were taking place when the music they play was written.They learn what the music was used for.So much of our culture is in music and has been for centuries.
Music also helps with science.Students use science to help them discover what sounds good together and what doesn't.Students also need science to understand something called the "overtone series"，which is about how music is produced by vibration（颤动）and why.
Students learn a lot about languages.Many songs are written in other languages，including ancient ones.Students must learn to translate these works to understand what they are singing about.Some songs are famous poems or short works set to music.
Students learn a huge amount of coordination（协调）through music，so parts of the body can work better together.Students must use fine motor skills in order to play an instrument.Singers and players must learn breath control and be in good shape to play.
Students learn about art.Some famous pieces were written about important works of art，and students learn about the artists and styles as they're playing the music.
Music education also brings higher thinking to our children.It allows them to think about complex patterns （How can I make my part sound better？How do this music and these different parts fit together？）.Students have to know absolutely（完全地）what every other musician does at all times.In that way，it develops teamwork.
As one can see，music is very important to education besides bringing us fun.
（1）Learning music is helpful to the following subjects EXCEPT.
A．science
B．language
C．politics
D．history
（2）Students who learn music have to translate songs.
A．because they are learning the language
B．because they must understand what they are singing about
C．because the songs are ancient ones
D．because they are famous poems
（3）Which of the following is NOT true according to the passage？
A．Modes are still used in modern music.
B．Different kinds of music show different cultures.
C．It's easier for athletes to learn to play an instrument.
D．A good musician should know the importance of teamwork.
（4）What is the main idea of the passage？
A．The importance of music.
B．The importance of music education.
C．Ways to learn music well.
D．Skills that music students should have.发布：2024/12/2 3:0:2组卷：5引用：1难度：0.5759．There's a new frontier in 3 D printing that's beginning to come into focus：food．Recent development has made possible machines that print，cook，and serve foods on a mass scale．And the industry isn't stopping there．
Food production
With a 3 D printer，a cook can print complicated chocolate sculptures and beautiful pieces for decoration on a wedding cake．Not everybody can do that - it takes years of experience，but a printer makes it easy．A restaurant in Spain uses a Foodini to "re-create forms and pieces" of food that are "exactly the same，" freeing cooks to complete other tasks．In another restaurant，all of the dishes and desserts it serves are 3 D-printed，rather than farm to table．
Sustainability（可持续性）
The global population is expected to grow to 9.6 billion by 2050，and some analysts estimate that food production will need to be raised by 50 percent to maintain current levels．Sustainability is becoming a necessity．3 D food printing could probably contribute to the solution．Some experts believe printers could use hydrocolloids （水解胶体） from plentiful renewables like algae（藻类）and grass to replace the familiar ingredients（烹饪原料）．3 D printing can reduce fuel use and emissions．Grocery stores of the future might stock "food" that lasts years on end，freeing up shelf space and reducing transportation and storage requirements．
Nutrition
Future 3 D food printers could make processed food healthier．Hod Lipson，a professor at Columbia University，said，"Food printing could allow consumers to print food with customized nutritional content，like vitamins．So instead of eating a piece of yesterday's bread from the supermarket，you'd eat something baked just for you on demand．"
Challenges
Despite recent advancements in 3 D food printing，the industry has many challenges to overcome．Currently，most ingredients must be changed to a paste（糊状物） before a printer can use them，and the printing process is quite time-consuming，because ingredients interact with each other in very complex ways．On top of that，most of the 3 D food printers now are restricted to dry ingredients，because meat and milk products may easily go bad．Some experts are skeptical about 3 D food printers，believing they are better suited for fast food restaurants than homes and high-end restaurants．
（1）What benefit does 3 D printing bring to food production？
A．It helps cooks to create new dishes．
B．It saves time and effort in cooking．
C．It improves the cooking conditions．
D．It contributes to restaurant decorations．
（2）What can we learn about 3 D food printing from Paragraphs 3？
A．It solves food shortages easily．
B．It quickens the transportation of food．
C．It needs no space for the storage of food．
D．It uses renewable materials as sources of food．
（3）According to Paragraph 4，3 D-printed food．
A．is more available to consumers
B．can meet individual nutritional needs
C．is more tasty than food in supermarkets
D．can keep all the nutrition in raw materials
（4）What is the main factor that prevents 3 D food printing from spreading widely？
A．The printing process is complicated．
B．3 D food printers are too expensive．
C．Food materials have to be dry．
D．Some experts doubt 3 D food printing．发布：2024/12/2 2:0:1组卷：3引用：1难度：0.6760．On a beautiful September evening，my 11-year-old grandson，Josh，and his team were warming up for their first football game of the season.
At six，the（1）called the captains forward，said something and（2）his whistle.The two teams（3）separately.I was（4）.The other team were，（5），ten inches taller than our players.It didn't take long for their（6）advantage to show.They took a 7-0 lead very（7）.At the half，the score stood at 34 to 6.Josh（8）minimal play time.In the second half，they used Josh more often.The score climbed to 40 to 6.
Once again，the other team began their（9）down the field.Their quarterback threw the ball.The receiver caught it and（10）the goal.There was only one man in his（11）-Josh.Josh dove and（12）that boy's legs with all his strength.The receiver dragged Josh a couple of yards and（13）fell down.
On the next play，their quarterback shot an opening and rushed to the goal，but there was Josh again.Josh knocked him off his feet and（14）another goal.They scored on the last play，but it wasn't Josh's（15）.The game ended with a score of 48 to 6.
On the way home，I wanted to comfort Josh，but he turned to me with a wide smile."Grandpa，that was a great game."（1） A．player B．referee C．coach D．receiver （2） A．waved B．raised C．threw D．blew （3） A．gathered B．practiced C．celebrated D．wandered （4） A．inspired B．embarrassed C．shocked D．delighted （5） A．in total B．on average C．at length D．for example （6） A．speed B．strength C．age D．size （7） A．often B．soon C．regularly D．rarely （8） A．saw B．lost C．expected D．wasted （9） A．break B．search C．charge D．debate （10） A．let in B．fought for C．went in D．headed for （11） A．way B．position C．sight D．mind （12） A．made room for B．looked up at C．took hold of D．kept away from （13） A．accidentally B．finally C．deliberately D．gradually （14） A．saved B．gained C．tried D．kicked （15） A．turn B．honor C．fault D．option 发布：2024/12/2 2:0:1组卷：39引用：1难度：0.3
