题目内容
（请给出正确答案）
Why can mobile phone be a much more serious problem？
A．Because people hate the businessmen using mobiles in public places.
B．Because the use of mobile phones can be physically harmful.
C．Because there is strong evidence for the problems of mobiles.
D．Because people feel their privacy unprotected in a café or restaurant.
安装简答题APP，拍照搜题省时又省心！
更多“Why can mobile phone be a much…”相关的问题
Why can mobile phone be a much more serious problem？
A．Because people hate the businessmen using mobiles in public places.
B．Because the use of mobile phones can be physically harmful
C．Because there is strong evidence for the problems of mobiles.
D．Because people feel their privacy unprotected in a cafe or restaurant.
Mobile phones are very fashionable with teenagers. Parents buy mobile phones for their children. They can call home if they are in trouble and need help. So they feel safer. But teenagers mostly use them to keep in touch with their friends or play simple computer games. It's cool to be the owner of a small expensive mobile. Research shows that teenage owners of mobile phones smoke less. Parents and schools are happy that teenagers are safer and smoke less.
But many people dislike them. They hate it when the businessman opposite them on the train has a loud conversation on his phone. Or when the mobile phone rings in a cafe or restaurant. But there is a much more serious problem. It's possible that the mobile phone can heat up the brain because we hold the phone so close to our head. Scientists fear that mobiles can perhaps be bad for your memory and even give you cancer.
Mobiles are popular among people because ______.
A．they think mobiles are fun
B．they believe mobiles are safe
C．they love to listen to music
D．they feel it easier to talk to each other
W: Hi, Jane. Do you have any change？ I have to make a call on the pay phone. M: ______
A．Speaking please. I can pay for your phone.
B．What？ You want to borrow some money to buy a phone？
C．No change at all. Are you calling from a pay phone？
D．Pay phone？ Why not use my mobile phone？
We could start with the advantages of mobile phones. There are many things that we could do with mobile phones. With the advancement of technology，more and more features are being added to the mobile phones which make them more useful. In addition to making calls，mobile phones also support a wide variety of other services such as text messaging，email，Internet access，business applications，gaming and photography. We can bring them everywhere，and can be reached by others anytime. They make the world smaller，bringing people together no matter where they are.
But we could have some risks when using our mobile phones. We may have accidents when we use them while driving. Some studies show that mobile phones can do harm to our bodies;and materials in mobile phones could damage our environment.
Since there are so many risks，why do we still have mobile phones？This is because these risks or disadvantages can be overcome. For example，while we are driving we can easily pull up our car if we really need to use the phone. Mobile phone manufacturers are reducing the radiation of mobile phones to avoid health risks.
Though there are both pros and cons of using mobile phones，we could easily see that there are more advantages than disadvantages. Moreover，mobile phones are becoming cheaper，which might be another reason why mobile phones are increasingly used today.
1. Which of the following functions is NOT mentioned in the passage？
A. Text messaging.
B. Camera.
C. GPS.
2. What risks might mobile phones cause？
A. Traffic accidents and health problems.
B. Environmental damage.
C. Both A and B.
3. What are mobile phone manufacturers doing to prevent mobile phone users from health risks？
A. They are reducing the radiation of mobile phones.
B. They are trying to persuade people to use mobile phones less.
C. They are developing new models of mobile phones.
4. Why do people still use mobile phones despite their disadvantages？
A. Because people don’t believe that mobile phones have any disadvantages.
B. Because the disadvantages of mobile phones can be avoided.
C. Because people cannot live without mobile phones.
5. According to the last paragraph，why are mobile phones increasingly being used today？
A. They are safer.
B. They have more functions.
C. They are becoming cheaper.
查看材料
A.Although it may seem that everyone owns a smartphone these days.
B.If Apple offers a less expensive model of the iPhone later this year.
C.The same theory can be applied to customers who are making the switch to smartphones today.
D.Who purchased a new mobile phone in the last three months.
E.The smartphone race is still raging.
F.If it works，why switch？
Cell Phones: Hang Up or Keep Talking？
Millions of people are using cell phones today. In many places it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication--having a mobile phone shows that they are cool and connected.
The explosions around the world in mobile phone use make some health professionals worded.
Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worded about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.
On the other hand, why do some medical studies show changes in the brain cells of some who use mobile phones？ Signs of change in the tissues of the brain and head can be deteeted with modern scanning (扫描) equipment. In one case, a traveling salesman had to retire at a young age because of serious memory loss. He couldn&39;t remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer&39;s doctor didn&39;t agree.
What is it that makes mobile phones potentially harmful？ The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.
As the discussion about their safety continues, it appears that it&39;s best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it&39;s wise not to use your mobile phone too often.
People buy cell phones for the following reasons EXCEPT that__________. 查看材料
A.they"re popular.
B.they"re cheap.
C.they"re useful.
D.they"re convenient.
第二篇 Cell Phones : Hang Up or Keep Talking？
Millions of people are usingcell phones today. In many places it is actually considered unusual not to useone. In many countries, cell phones are very popular with young people. Theyfind that the phones are more than a means of communication-having a mobilephone shows that they are cool and connected.
The explosions around theworld in mobile phone use make some health professionals worried. Some doctorsare concerned that in the future many people may suffer health problems fromthe use of mobile phones. InEngland.there has been a serious debate about this issue. Mobile phone companies areworried about the negative publicity of such ideas. They say that there is noproof that mobile phones are bad for your health.
On the other hand, why dosome medical studies show changes in the brain cells of some people who usemobile phones？ Signs of change in the tissues of the brain and head can bedetected with modern scanning(扫描) equipment. In one case, atraveling salesman had to retire at a young age because of serious memoryloss.He couldn't remember even simple tasks. He would often forget the name ofhis own son. This man used to talk on his mobile phone for about six hours aday,every day of his working week,for a couple of years. His family doctorblamed his mobile phone use,but his employer's doctor didn't agree.
What is it that makes mobilephones potentially harmful？ The answer is radiation. High-tech ma- chines candetect very small amounts of radiation from mobile phones. Mobile phonecompanies agree that there is some radiation,but they say the amount is toosmall to worry about.
As the discussion about theirsafety continues,it appears that it's best to use mobile phones less often. Useyour regular phone if you want to talk for a long time. Use your mobile phoneonly when you really need it. Mobile phones can be very useful andconvenient,especially in emergencies. In the future, mobile phones may have awarning label that says they are bad for your health. So for now,it's wise notto use your mobile phone too often.
People buy cell phones for the following reasons EXCEPT that
A.they're popular
B.they're usefuL
C.they're cheap
D.they're convenient
Cell Phones:Hang Up or Keep Talking？
Millions of people areusing cell phones today. In many places it is actually considered unusualnot to use one. In many countries, cellphones are very popular with young people. They find that the phones are morethan a means of communication-having a mobile phone shows that they are cooland connected.
The explosions around theworld in mobile phone use make some health professionals worried. Some doctors are concerned that in the futuremany people may suffer health problems from the use of mobile phones. InEngland,there has been a seriousdebate about this issue. Mobile phone companies are worried about the negativepublicity of such ideas. They say that there is no proof that mobile phones arebad for your health.
On the other hand,why dosome medical studies show changes in the brain cells of some people whouse mobile phones？ Signs of change inthe tissues of the brain and:head can be detected with modern scanning(扫描)equipment In onecase,a traveling salesman had to retire at a young age because of seriousmemory loss. He couldn't remember evensimple tasks. He would often forget the name of his own son This man usedto talk on his mobile phone for aboutsix hours a day,every day of his working week,for a couple of years. His family do'ctor blamed his mobile phoneuse,but his employer's doctor didn't agree.
What is it that makes mobilephones potentially harmful？ The answer is radiation High-tech machines candetect very small amounts of radiation from mobile phones. Mobile phonecompanies agree that there is some radiation,but they 'say the amount is toosmall to worry about.
As the discussion abouttheir safety continues,it appears that it's best to use mobile phones less often. Use your regular phone if you want totalk for a long time. Use your mobile phone only when you really need it. Mobile phones can be veryuseful and convenient,especiaIIY in emergencies. In the future,mobile phones may have a warning labelthat says they are bad for your health. So for now,it's .wise not to use yourmobile phone too often.
People buy cell phones for the following reasons EXCEPT that
A.they ' re cheap
B.they're popular
C.they're usefu
D.they're convenient
阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。
Mobile phone has become a problem for middle schools. Some middle schools in Australia have banned(禁止) students from carrying mobile phones during school hours. Mobile phone use among children has become a problem for the school this year. Several children have got mobile phones as Christmas gifts, teachers said mobile phone use is a distraction (娱乐) to students during school hours and it also gives teachers so much trouble in their classrooms. Teachers were also saying that sometimes students might use phone messages (消息) to cheat during exams.
She said some schools had tried to ban mobile phones. Some parents felt unhappy because they couldn't get in touch with (与…联系) their children.
Many teachers said students should not have mobile phones at school, but if there was a good reason, they could leave their phones at school office. They also said there were many reasons why the students should not have mobile phones at schoolA、they were easy to lose and were a distraction from studies.
Many people say that they understand why parents would want their children to have phones, but they think schools should let the students know when they can use their mobile phones.
1. Some middle schools in Australia have banned students from carrying mobile phones {A、B、C}.
A. because they are students
B. when they are free
C. when they are at school
2. We know from the passage that some children get mobile phones from {A、B、C}. .
A. the makers and sellers
B. the passers-by and strangers
C. their parents and friends
3. What does the underlined word cheat mean in the passage？ {A、B、C}.
A. 聊天
B. 作弊
C. 查询
4. Some parents felt unhappy because they couldn't {A、B、C} during school hours.
A. use their mobile phones
B. get in touch with their children
C. help the teachers with their work
5. The passage tells us that {A、B、C}.
A. students shouldn't have mobile phones at school except for some special reasons
B. it is impossible to ban students from using mobile phones at school
C. some parents felt unhappy because they couldn't use their phones at school
A.Because it helps make money.
B.Because it is essential to the companys goal of mobile ads.
C.Because it can help the company get out of the rumors about it.
D.Because it is introduced at the companys headquarters.
为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
微信搜一搜
简答题
微信搜一搜
简答题
如搜索结果不匹配，请 
