Have you ever wondered why so many apps are free to use？After all，they cost money to run.It's true that there's no（1）suchsuchthing as a free lunch.There is always a cost，whether it's hidden or not.The price you（2）paypay is your personal information.Then，businesses buy and use the data so that they can show you targeted ads（定向廣告）.
What happens to your personal data（數(shù)據(jù)）online？
Many free apps get paid by businesses who want to know about the users of the apps.Companies called "data brokers" collect almost （3）everythingeverything about you，from your name，home address，education level to the topics you search for.Then they sell the collected information to other brokers and businesses.
（4）WhyWhy do companies want the data？
The data is valuable.Businesses can use the data to target their ads.It （5）meansmeans they will show their ads to the people who are the most likely to buy their products or services.
How can we deal with the problem？
Many countries have made laws to protect personal injye.aimation.For example，a law in the United States says companies must get （6）aa permission before collecting personal data from their kids under 13.China's law on personal information protection came into force on November 1，2021.At the same time，we ourselves should try to guard our data.If an app asks for something（7）aboutaboutyour home address，consider saying "No"first.
In short，information about you is very valuable.（8）WhenWhenenjoying the great convenience and speed of the Internet，don't forget to protect your privacy.Only when everyone improves their safety awareness（ 意識(shí) ），can we build a better network environment.
【考點(diǎn)】人與社會(huì)．
【答案】such；pay；everything；Why；means；a；about；When
【解答】
【點(diǎn)評(píng)】
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發(fā)布：2024/6/27 10:35:59組卷：18引用：1難度：0.2
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1．Dear Laura，
Thanks for your message.Yes，I'm having a great time as an （1）estudent in France.I was a bit nervous before I arrived here.But my （2）hfamily is really nice.They go out of their way to make me feel at home.The granddaughter about my age is really kind.She always talks to me in French to help me practise.And you wouldn't believe how quickly my French has （3）i.
My biggest challenge is learning how to do at the dinner table.Things are really different from the way they are at home.For example，you should put your bread on the table （4）iof on your plate.You shouldn't eat anything with your hands except bread，not even fruit!You have to cut it up and （5）eit with a fork.I have to say that it is strange at first，but I'm getting used to it now.
Hope you are having a good school year!發(fā)布：2025/1/30 8:0:1組卷：35引用：3難度：0.5 -
2．
Dear Laura，A.For example，you shouldn't put your bread on your plate.
B.I hope to hear from you soon.
C.I'm very comfortable speaking French now.
D.I don't find French customs so strange anymore.
E.Another thing is that it is very impolite to say you're full
F.They go out of their way to make me feel at home.
Thanks for your message .Yes ，I'm having a great time on my student exchange program in France .I was a bit nervous before I arrived here，but there was no reason to be my host family is really nice .（1）.The grandmother has a teenage granddaughter about my age who is really kind.She always talks to me in French to help me practice.And you wouldn't believe how quickly my French has improved!（2）Though I still make lots of mistakes，it doesn't worry me as it used to.
My biggest challenge is learning how to behave at the dinner table.As you can imagine，things are different from the way they are at home.（3）.You're supposed to put it on the table!I thought that was pretty strange at first，but not I'm used to it.You shouldn't eat anything with your hands except bread，not even fruit.You have to cut it up and eat it with a fork.（4）.If you don't want any more food，you should just say，"That was delicious." Also you're not supposed to put your elbows on the table.I have to say that I find it difficult to remember everything，but I'm gradually getting used to it.（5）.
Dear Laura，I'll write again soon and tell you more about my life in France Hope you're having a good school year.
Yours，
Lin Yue發(fā)布：2025/1/30 8:0:1組卷：37引用：2難度：0.4 -
3．閱讀短文，根據(jù)首字母或所給詞的適當(dāng)形式填空，使文章語(yǔ)義通順。
Dear Laura，
Thanks for your message.Yes，I'm having a great time on my exchange program in France.I was a bit nervous before I arrived here，but there was no reason to be.My host family is really nice.They go out of their （1）wto make me feel at home.The grandmother has a teenage granddaughter （2）wis really kind.She always talks to me （3）iFrench to help me practice.My French （4）（improve） quickly since I arrived here! （5）TI still make lots of mistakes，it doesn't worry me as it used to.
Learning how （6）（behave） at the dinner table is a hard part for me.As you can imagine，things are really different from the way they are at home.For example，you shouldn't put your bread on your plate.You （7）（suppose） to put it on the table!Besides，you shouldn't eat anything with your hands except bread.Another thing is that it is very （8）（polite） to say you're full.If you don't want anything else，you should just say， "It was delicious." I find it difficult to remember everything，but I'm （9）（gradual） getting used to it.French customs are not so strange to me any （10）m.
I'll write again soon and tell you more about my life here.Hope you are having a good school year.
Yours，
Lin Yue發(fā)布：2025/1/30 8:0:1組卷：18引用：2難度：0.3
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