One （）if he breaks the law.

A.breaks

B.broke

C.had broken

PROTECTING EYES FROM COMPUTER SCREENS

Many of us spend the bulk of the day looking at computer screens. Reading this article means there’s a good chance you’re looking at one right now.

But does looking at computer screens damage your eyes？ Professor Nathan Efron does not consider computer screens “harmful” to our eyes.

But he admits if you use one a lot, you increase your risk of becoming slightly more short-sighted –where your eyes focus well only on close objects while more distant objects appear blurred. This is especially the case for children and young adults, whose eyes are still developing.

In the shorter term, prolonged viewing of a computer screen can make any slight existing vision defects more noticeable. It can also give you what is sometimes known as “computer vision syndrome” – eye strain, headaches, gritty eyes and blurry vision. But this is only temporary and can be minimized by:

Adjusting the screen display so the contrast is high and the brightness feels comfortable.

Having lighting that does not produce glare on the screen.

Giving your eyes regular rests from looking at the screen (The Optometrists Association of Australia recommends you do this for five to ten minutes every one to two hours of computer use. It's a good time to make phone calls or do other tasks.)

1. Many of us spend much time looking at computer screens. {T; F}

2. Looking at computer screens for long time doesn’t damage children and young adults’ eyesight. {T; F}

3. Computer vision syndrome cannot be weakened. {T; F}

4. It’s good taking breaks during screen watching. {T; F}

5. Proper lighting is important to protect our eyes. {T; F}

it, readers are more likely to empathize with, and be curious about, the mysterious and resourceful slave, Sarah, who forms one point of an emotional triangle. Sarah is the property of Manon, and came with her to a failing Louisiana sugar plantation on her marriage to the good-for-nothing, bullying owner. But Manon’s husband is soon struck by Sarah, and the proof lies in their idiot small son, Walter.

However, the reader is forced to see things through Manon’s eyes, not Sarah’s, and her consciousness is not a comfortable place to be. Never a please or a thank you passes her lips when talking to slaves, though manners is the order of the day in white society. Manon is enormously attracted by inter-racial marriage (for the place and time—the early 19th century—such a concern would not be unusual, but in her case it seems pathological). Walter, with “his father’s curly red hair and green eyes, his mother’s golden skin, her full, pushing-forward lips”, is the object of her especial hatred, but she chatters on about all the “dreadful mixed-blooded”, the objectionable “yellow” people.

Beyond Manon’s polarized vision, we glimpse “free negros” and the emerging black middle-class. To Manon’s disgust, such people actually have self-respect. In New Orleans buying shoes, Manon is taken aback by the shopkeeper’s lack of desired respect. Mixed race prostitutes acquired the affections of male planters by giving them something mysterious their wives cannot often What that might be, and why wives can’t offer it too, are questions Manon can’t even ask, let alone answer.

The first third of the book explores the uneasy and unsustainable peace between Manon, Sarah and the man always called just “my husband” or “he”. Against the background of violent slave revolts and equally savage revenges, it’s clear the peace cannot last. It’s part of the subtlety of this book that as the story develops and the inevitable explosion occurs, our view of all the characters swiftly changes. Sarah turns out to deserve all the suspicion Manon directs at her; at the point of death Manon’s husband displays an admirable toughness and courage; and Manon herself wins the reader’s reluctant admiration for her bravery, her endurance, and her total lack of self-pity.

Perhaps the cruelest aspect of this society is the way it breaks down and distorts family affections. A slave’s baby is usually sold soon after birth; Sarah’s would-be husband, if he wants her, must buy her; and Manon herself, after all, is only the property of her husband.

第26题：Which of the following reflects Manon’s attitude towards colored people？

［A］ Sympathetic.

［B］ Suspicious.

［C］ Concerned.

［D］ Disgusted.

oung again. Each age has its pleasures and its pains，and the happiest person is the one who enjoys what each age gives him without wasting his time in useless regrets.

Childhood is a time when there are few responsibilities. If a child has good parents，he is well fed，looked after and loved. It is unlikely that he will ever again in his life be given so much without having to do anything in return. In addition，life is always presenting new things to the child-things that have lost their，interest for older people because they are too well known. A child finds pleasure in playing in the rain，or in the snow. His first，visit to the seaside is a marvelous adventure. But a child has his pains：he is not so free to do as he wishes as he thinks older people are；he is continually being told what to do and what not to do. Therefore，a child is not happy as he wishes to be.

When the young man starts to earn his own living，he becomes free from the discipline of school and parents；but at the same time he is forced to accept responsibilities. With no one to pay for his food，his clothes，or his room，he has to work if he wants to live comfortably. If he spends most of his time playing about in the way that he used to as a child，he will go hungry. And if he breaks the laws of society as he used to break the laws of his parents，he may get himself into trouble. If，however，he works hard，goes by the law and has good health，he may feel satisfied in seeing himself make steady progress in his job and in building up for himself his own position in society.

Old age has always been thought of as the worst age to be；but it is not necessary for the old to be unhappy. With old age comes wisdom and the ability to help others with advice wisely given. The old can have the joy of seeing their children making progress in life；they can watch their grandchildren growing up around them；and，perhaps best of all，they can，if their life has been a useful one，feel the happiness of having come through the battle of life safely and of having reached a time when they can lie back and rest，leaving everything to others.

The happiest people should be those who______.

A．face up to difficulties in life

B．hope to be young again

C．enjoy life in different ages

D．wish to be grown up

Breakfast

1 If you have to miss one meal a day (or if you want to do so), which meal will cause you fewest health problems if you don't eat it？ If they have to make a decision of this type, most people (especially dieters or very busy people) will choose to skip breakfast

2 However, many experts in the field of health consider breakfast (the meal which "breaks" your "fast" which started the night before) to be the most important meal of the day. If we eat a good breakfast, they say, we will have the energy and nutrients we need to begin our working day with vigor and hopefully with good humor. Nevertheless, many people skip breakfast or substitute a donut and a cup of coffee for a well-balanced meal What happens if we ignore the importance of breakfast？

3 One recent study conducted in the United States tesled a large number of people Participants included both males and females who ranged in age from 12 to 83. During the experiment, these people were given a variety of breakfast, and sometimes, they had to skip breakfast completely. Special tests, including blood tests and endurance tests, were setup to analyze how well the participants, bodies functioned when they had eaten a certain kind of breakfast.

4 The results showed that if a person eats an adequate breakfast. he or she will work more efficiently and more productively than if he or she skips breakfast or eats a very poor breakfast. This fact appears to be especially true if a persofl,s work involves mental activity The study showed that if schoolchildren eat fruit, eggs, bread, and milk before going to school, they will learn more quickly and will be able to concentrate on their lessons for a longer period of time than if their breakfast diet is inadequate

5 The study also showed that, contrary to what many people believe, if you skip breakfast, you will not lose weight. This is because people become so hungry if they skip breakfast that they eat so much for lunch and end up gaining weight instead of losing. So remember, if you are on a diet, skipping breakfast will not help you. You will probably lose more weight if you reduce your other meals

Questions 21-30 are based on Passage .

21. The word "dieters" means "those who restrict themselves to a special diet in order to control their weight"

22. In the word "breakfast", "fast" probably means "going without food"

23. Many experts in the field of health think that breakfast is most important in a

working day.

24. Some people will substitute a donut and a cup of coffee for a regular breakfast

25. Those participating in the experiment were all adults.

26. During the experiment, these people were given very good breakfast

27. Special tests were set up to analyze how the participants, bodies functioned when they had eaten particular breakfast

28. The results showed that if a efficiently eats a big breakfast, he or she will work

29.The study showed that if schoolchildren have adequate breakfasts before going to school

30. We can safely say skipping breakfast will help one lose weight

A.can't help liking

B.can help to like

C.can't help to like

D.can help liking

John didn't want to risk _________wet as he had only one suit.

A． getting

B． to get

C． being got

D． to be gotten

A.whatever

B.whomever

C.whoever

D.whom