根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Avoid Intemet Addiction

   · 1.    Many people suffer from addiction to the Intemet and have a hard time paying attention to the important things around them. How can we prevent ourselves from going online too much?

    ·Admit you have an addiction.  2.  Realize more and more people in the world are becoming addicted. You are not the only one with this problem. Do not be embarrassed; find others with the same problem and help each other beat it

    ·Limit your computer time. Make sure not to turn lt on too many times a week. Before using your computer. decide on a time limit such as 30 minutes. Set the clock and make sure that you get off the computer when the time is up.  3.     .Try using the computer at the library You won't be as attracted to look at certain websites and they do have a limit on how long you can stay online.  4.  ,so you won't be as attracted to be on the Intemet as at home

    ·5.  Go for a run with a friend or get exercise some other way. Keep up with the local events in your neighborhood. There may be talks, films. concerts. and sports events etc. Find some, as long as it is not on the Internet, and get involved

A. You will be happier if you use the Internet less

B. There is no use avoiding the truth

C. Also. it is a good place to get some good books and magazines to read

D. Get a hobby or an interest

E. Internet addiction affects a lot of people

F. Get your family to remind you if you've been on a long time

G. Try to reduce the amount of time by 5 minutes each time

下面文章中有5处需要添加小标题。请从以下选项（A、B、C、D、E和F）中选出符合各段意思的小标题，并在答题纸上将相应选项的标号涂黑。选项中有一项是多余选项。

A. Early to Bed, Early to Rise

B. Read Challenging Books

C. Exercise

D. Relax yourself

E. Minimize Television Watching

F. Take Time to Reflect

Five Simple Ways to Increase Your Intelligence

Your brain needs exercise just like a muscle. If you use it often and in the right ways, you will become a more skilled thinker and increase your ability to focus.

Here are 5 simple ways anyone can squeeze a bit more productivity out of the old gray matter.

1._______– This is a hard sell. People love vegetating in front of the television, myself included more often than I’d like. The problem is watching television doesn’t use your mental capacity OR allow it to recharge. It’s like having the energy sapped out of a muscle without the health benefits of exercise.

When you feel like relaxing, try reading a book instead. If you’re too tired, listen to some music. When you’re with your friends or family, leave the tube off and have a conversation. All of these things use your mind more than television and allow you to relax.

2._______ – I used to think that I’d learn more by not exercising and using the time to read a book instead. But I realized that time spent exercising always leads to greater learning because it improves productivity during the time afterwards. Using your body clears your head and creates a wave of energy. Afterwards, you feel invigorated and can concentrate more easily.

3._______– Many people like to read popular suspense fiction, but generally these books aren’t mentally stimulating. If you want to improve your thinking and writing ability you should read books that make you focus. Reading a classic novel can change your view of the world and will make you think in more precise, elegant English. Don’t be afraid to look up a word if you don’t know it, and don’t be afraid of dense passages. Take your time, re-read when necessary, and you’ll soon grow accustomed to the author’s style.

4.________– Nothing makes it harder to concentrate than sleep deprivation. You’ll be most rejuvenated if you go to bed early and don’t sleep more than 8 hours. If you stay up late and compensate by sleeping late, you’ll wake up lethargic(无精打采) and have trouble focusing. In my experience the early morning hours are the most tranquil and productive. Waking up early gives you more productive hours and maximizes your mental acuity(敏锐) all day.

If you have the opportunity, take 10-20 minute naps when you are hit with a wave of drowsiness. Anything longer will make you lethargic, but a short nap will refresh you.

5.________ – Often our lives get so hectic that we become overwhelmed without even realizing it. It becomes difficult to concentrate because nagging thoughts keep interrupting. Spending some time alone in reflection gives you a chance to organize your thoughts and prioritize your responsibilities. Afterwards, you’ll have a better understanding of what’s important and what isn’t. The unimportant stuff won’t bother you anymore and your mind will feel less encumbered.

Conclusion – I hope you aren’t disappointed that none of the techniques I’ve proposed are revolutionary. But simple, unexciting answers are often the most valid. The challenge is having the will to adhere to them. If you succeed in following these 5 tips, you’ll be rewarded with increased mental acuity and retention of knowledge.

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

   As we get older, most of us worry about grey hair, wrinkles and maintaining a youthful body.   1.    Here, Mr. Rubin, a voice expert, reveals how to keep your voice youthful.

Drink more fluid and avoid spicy food

    You need water for the vocal cords(声带) to vibrate well. The body must keep absorbing enough water to make the vocal cords operate well. Drinking 1.5 liters of water a day at intervals of 15 minutes is very important.    2.   

    Rest the throat and talk regularly

    The vocal cords can be scarred if you use your voice during a bad cough. If you have a case of laryngitis(喉炎) with a cold, you should rest your voice for a day or two, and seek medical advice.

    Simply staying sociable and using your voice is very important. “As older people have less mobile, they can become socially isolated and speak less,” says Mr. Rubin. “The elderly need to communicate with people more.    3.  ”

       4. 

    Good posture is essential to keeping the voice young, so we’d better stand properly. Exercise helps you take deeper breaths as it means there is better airflow through the voice box, producing a stronger tone.

    Sing in the shower

    This is one of the best ways to preserve your voice, as it keeps the larynx muscles strong while the steam lubricates the voice box. “   5.  ” says Mr. Rubin. Joining a choir is one of the best ways to preserve a youthful tone.

A. Improve your posture

B. By using the vocal cords, they enable the ageing process to slow down.

C. But people often don’t realize the voice needs looking after.

D. The Voice of Young Science programme encourages early career researchers to play an active role in public debates about science.

E. Singing is to the voice what gymnastics are to human beings.

F. Using the vocal cords regularly will definitely age our voice more quickly.

G. Mr. Rubin advises avoiding foods with an annoying effect on the stomach, such as onions, chili, fizzy drinks and chocolate.

  1.     If you use it often and in the right ways, you will become a more skilled thinker and your ability to focus will increase. But if you never use your brain, or abuse it with harmful chemicals, your ability to think and learn will decrease. Here are some simple ways that may help you.

    2.    

Don’t you feel drained(劳累) after a couple of hours of watching TV? Your eyes are sore and tired of being focused on the light box for so long. When you feel like relaxing, try reading a book instead. If you’re too tired, listen to some music. When you’re with your friends or family, leave the tube off and have a conversation. All of these things use your mind more than television and allow you to relax.

Exercise.

I used to think that I’d learn more by not exercising and using the time to read a book instead.     3.     It improves productivity(生产力) during the time afterwards. Using your body clears your head and creates a wave of energy. Afterwards, you can concentrate(专注) more easily.

Read challenging books.

If you want to improve your thinking and writing ability, you should read books that make you focus. Reading a classic novel can change your view of the world and will make you think in more elegant English.    4.     Re-read it when necessary, and you’ll soon grow accustomed(习惯) to the author’s style.

Early to bed, early to rise.

     5.     You’ll be the most energetic if you go to bed early and don’t sleep for more than 8 hours. In my experience the early morning hours are the most productive. If you have the opportunity, take a 10-20 minute nap(小憩) when you are hit with a wave of drowsiness(睡意).

A. Take a time to reflect.

B. Reduce television watching.

C. Spending some time alone will be helpful.

D. Your brain needs exercise just like a muscle (肌肉).

E. Don’t be afraid to look up a word if you don’t know it.

F. Nothing makes it harder to concentrate than sleep loss.

G. But I realized that time spent exercising always leads to greater learning.

根据短文内容，从下面A—F 选项中选出能概括每一段主题的最佳选项。选项中有一项为多余项。
A．Different ways of making friends over the Internet
B．Forming a regular “chat”community
C．The changes the Internet has brought to our life
D．Meeting Internet friends face to face
E. Extension（延伸） of friends over the Internet
F. Maintenance（维持） of friendship by keeping contact
【小题1】1 .We live in the information age,which is changing many of the ways in our daily life. One of the most interesting developments of the information age is the Internet, which is a vast network of computers that link people ,businesses and communities around the world.
【小题2】2. How do we make friends using the Internet? One way is to search for websites that have topics that interest us. For example , you might be interested in football. Then you search for a site run by a popular football club.there are hundreds of football sites, and most of them have a special website for their fans . The same is true of popular culture ,and many popular music bands have websites . Once you have located the right football club or pop group , then you will see where to click in order to “chat” with other fans. The word “chat”has got popular because of the Internet, which means a light conversation among friends . Another way to make friends is to access sites that are devoted to this purpose . When you search the Internet for these sites you will find that there are plenty of opportunities to meet people of all ages and from many different backgrounds.
【小题3】3. Making a new friend is only the first step. The key to a successful relationship over the Internet is to keep in touch with your friend . When the relationship works in this way .it is very rewarding for both parters .You can set the style and pace of the exchange to suit each other .If you use “instant messenger” systems,your chat becomes a dialogue,which is a lot of fun and can help strengthen the growing friendship.
【小题4】4. You will soon find that the topics go far beyond a discussion of football or music,even though these topics brought you both together . Another way to strengthen the friendship is to include your school friends in your conversations too , and then you can form your own “chat”group that meets regularly and becomes a small community of friends.
【小题5】5. It’s like belonging to a club.Your club can extend to many new and old friends. And their conversations will enrich your life in ways that you could have never imagined .If your Internet club grows then perhaps you will find ways to meet your friends face to face, which will be another story.