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781．—Can't you stay a little longer？
— It's getting late.I really ______ go now.I have promised to be home by 8：00 o' clock.（ ）發(fā)布：2024/12/27 16:30:1組卷：15引用：2難度：0.7782．Drinking tea is seen as a__________lifestyle in China.（ ）
發(fā)布：2024/12/27 16:30:1組卷：4引用：2難度：0.6783．Time files when you play on your smartphone.But when you get down to the real business of work and study，one hour feels like a year.Why are we so attracted by smartphones but easily bored by studying？
It all boils down to something small and hard to see：dopamine（多巴胺）.Dopamine is a "pleasure chemical" that makes people feel good.Our brains give it out when we eat yummy food，after we exercise or when we get a prize.
Compared with studying，playing on smartphones causes our brains to give out more dopamine.For example，checking your phone for a text leads to a 400 percent increase in dopamine.But why？
When we visit social media，we don't know what we'll see next，or who will give opinions about things we post（發(fā)布）.This "magic of maybe"，makes the dopamine system active.We get excited wondering if we have messages from our friends.When our expectations（期待）are met，dopamine is given out.
And to find more dopamine，we continue checking our phones.Studying doesn't provide such magic.Without this excitement，we get bored much more easily.
Can we do something to change that？According to scientists，apps can become less attractive if we turn off notifications（通知）or change the screen colors to black and white.We can also set time limits on apps to avoid using them too much.
As for studying，you could check your progress daily or weekly and reward yourself for it，said Daniel Wong，writer of The Happy Student.You could also search for interesting topics connected with your textbook.Use what you've learned to make an influence in the real world.This will make knowledge much more interesting to learn.
（1）According to the article，what are students like when they study？
A．They get very attracted.
B．They are getting happier.
C．They feel time pass more slowly.
D．Their brain give out more dopamine.
（2）What might the phrase "boils down to" mean in Paragraph 2？
A．works out.
B．turns out.
C．leads to.
D．results from.
（3）When do people have more dopamine？
A．When they know what will happen next.
B．When they stay in a familiar environment.
C．When their expectations are met.
D．When they face fewer unknown things.
（4）What is Paragraph 4 about？
A．It introduces a way to get more messages from our friends.
B．It gives an example of spending time happily on social media.
C．It describes how scientists discover the way dopamine works.
D．It explains why playing on smartphones causes more dopamine.
（5）Which of the following might Daniel Wong suggest to make learning interesting？
A．Setting time limits on everything you do.
B．Stopping playing and finding more interests in real life.
C．Using what you learn from textbooks to do things in real life.
D．Reading the interesting part in your textbooks before reading the others.發(fā)布：2024/12/27 16:30:1組卷：29引用：4難度：0.6784．—Shall we go camping during the May Day holiday？
—________.Let's make a plan first.（ ?。?/h2>發(fā)布：2024/12/27 16:30:1組卷：6引用：3難度：0.5
785．"Oh boys，don't throw stones at the poor bird， " said an old grey-headed man.
"Sir， " said a little one， "She makes such a loud noise that we can't bear her. "
"I am afraid the stone will rebound （反彈） and hurt you as long as you live!"
"Rebound!We don't understand you，sir!"
"Well，I will tell you a true story. "
"Fifty years ago，I liked throwing stones because I had no other boy to play with and I became very skillful.One day I went to work for an old couple who were very friendly to everybody，even to the birds.And the birds seemed to love the old couple，too.For seven years a bird had come and built her nest（鳥巢）in the same place.She and her mate had just returned on the day I went to work and the old couple welcomed them happily.During the day，I thought I would try my skill upon her.Suddenly the bird flew to a tree near me.I found a nice stone，and I threw it with my best skill.It hit the bird on the head and she dropped dead!
"I was sorry the moment I saw her fall off the tree.But it was too late.All day long her mate flew about，and chirped （發(fā)啁啾聲） so sadly that he made my heart ache.I said nothing to the old couple but one of their grandchildren told them about it.Though the old couple never said a word to me，I knew that they were very sad.I could never look them in the eye and tell them how sorry I was. They have been dead for many，many years，and so has the poor bird.But don't you see how that stone rebounded，and hit me？For fifty years I have still remembered it though I have never spoken of it before.But if what I have told you will stop you，I will be happy. "
The boys at once dropped the stones in their hands and the bird had no more trouble from them.
（1）Why did the boy throw stones at the bird according to what the little boy said？
A．They played with the birds.
B．They thought the bird was noisy.
C．They wanted to catch the bird.
D．They wanted to practice their skills.
（2）Which word can best describe the old couple？
A．Kind.
B．Proud.
C．Strict.
D．Funny.
（3）What does the underlined word "They" refer to？
A．The birds.
B．The old couple.
C．The boys.
D．The grandchildren.
（4）What can we learn from the text？
A．Don't waste time，or you will get nothing.
B．Keep practicing and you will be very skillful.
C．Try to save others and you will feel happier.
D．Don't hurt others，or you will hurt yourself.
（5）How did the old man stop the boys from throwing stones at the birds？
A．By taking away their stones.
B．By building the nest for the birds.
C．By telling them his own story.
D．By punishing them with hard work.發(fā)布：2024/12/27 16:30:1組卷：2引用：1難度：0.5786．That day was Random Acts of Kindness Day.It's a day set aside to show extra kindness to the people around us -- those we know and those we don't.A random act of kindness is usually unexpected and unplanned.Maybe you help someone carry groceries.Maybe you pay for a stranger's coffee.Or maybe send an encouraging note to a friend.
I remembered as I walked to my car at a local shopping mall，I saw a man who was sitting on the ground with a sign that（1）， "Please help".
I often give ＄20 to people（2）him，but at that time I decided to（3）some time as well.I stopped and said， "Come on，brother.（4）your things and let's get you some groceries."
As we walked back into the mall，we exchanged names.I learned that he had a place to live，（5）had no money to buy food.
Anyhow，he（6）his story and I still wanted to help him.We started with some fruit and vegetables.He（7）some broccoli first，and then got some（8）and a couple of onions.I asked him（9）he hadn't had for a long time.He said meat.So we got him a nice steak.
As we were talking，he told me he had two boys.A big pack of instant noodles went in the basket.He also asked（10）he could get some toothpaste.Of course，that was fine，too.
I was not sure（11）what had happened to this man，but his smile was genuine（真誠的）.He only took what he really needed.I knew I wouldn't do this all the time，as I couldn't（12）to do so.But treating people with dignity，kindness and compassion is important.Helping others is a good way to help the world，even in just a（13）way.We often feel as though there's（14）we can do to make the world better，but that' s just not true.We should know that no act of kindness，no matter how small，is（15）wasted.（1） A．wrote B．noticed C．said D．described （2） A．for B．like C．with D．including （3） A．offer B．waste C．save D．kill （4） A．Pick out B．Pick up C．Pick on D．Pick off （5） A．a(chǎn)nd B．so C．or D．but （6） A．talked B．spoke C．shared D．communicated （7） A．bought B．divided C．dropped D．chose （8） A．yogurt B．bread C．milk D．carrots （9） A．why B．how C．what D．which （10） A．where B．if C．that D．why （11） A．naturally B．exactly C．especially D．gradually （12） A．a(chǎn)fford B．bear C．pay D．promise （13） A．great B．special C．different D．small （14） A．a(chǎn)nything B．everything C．nothing D．something （15） A．never B．seldom C．ever D．hardly 發(fā)布：2024/12/27 16:30:1組卷：6引用：2難度：0.7787．Mike felt sleepy at the concert because he
（simple） has no interest in music．發(fā)布：2024/12/27 16:30:1組卷：91引用：11難度：0.5788．Some new airports in the west of our country． It will save our time to go there．（ ）
發(fā)布：2024/12/27 16:30:1組卷：198引用：3難度：0.6789．The Chinese character fu is a necessity in Spring Festival celebrations.It expresses （1）
（people） best wishes for the coming new year.The tradition of pasting （貼） the character fu on walls and doors（2）（be） around for a long time.It's recorded that people already practiced this tradition in the Song Dynasty.
The character fu can be pasted either （3）（normal） or upside down，because in Chinese，the "reversed fu" and "fu arrives" sound similar to each other，both being pronounced as "fu dao le".
There is a story about the origin of pasting the "reversed fu".Zhu Yuanzhang，the （4）（one） emperor of the Ming Dynasty，once used the character fu as a secret signal to kill a family for insulting （侮辱） his wife，Empress Ma. （5）（avoid） the disaster，the kind-hearted Empress Ma ordered every family in the capital to paste the character fu in front of their doors（6）the sun rose the next day.Everyone followed her order，but one family pasted the character upside down，because they couldn't read or write.
The next day，when the emperor ordered his soldiers to check，they found the character fu everywhere， （7）（include） the upside-down one.The emperor was very angry and immediately ordered his palace guards to kill （8）family who had pasted the character differently.
Realizing the situation was not good，Empress Ma said to the emperor， "That family knew that you were coming to visit them today，so they pasted the character upside down on purpose.Doesn't it have the same （9）（mean） as 'fu arrives'？"
After hearing this，the emperor immediately set the family free.From then on，people began to paste the character fu upside down （10）the purpose of hoping for luck and honoring Empress Ma.發(fā)布：2024/12/27 16:30:1組卷：27引用：4難度：0.6790．People from different places go to Sanya in winter.（對劃線部分提問）
people from different places go to Sanya？發(fā)布：2024/12/27 16:30:1組卷：8引用：2難度：0.7
