Two scientists in California now think they can find out a person’s real age.Jeffery Bada and Patricia Masters do chemical tests on teeth.When we are born the amino acids（氨基酸）in our teeth are in one form.Then，as we grow older these amino acids change into a second form.Every year，one thousandth of the amino acids changed.So，by testing just one tooth and counting the number of amino acids in each form，Bada and Masters can work out a person’s age.They tested a tooth from the body of an Eskimo（爱斯基摩人）woman who died 1 600 years ago.From the appearance of her body，she was between 50 and 60 years old when she died.The tooth test put her age at 53.Then the Russian Government sent them a tooth from an old man in Georgia.The tooth said she was 99.Her real age was 96.The Russians are now hoping to send more teeth，from the very old people without birth certificates（出生证明书）.But there are problems.Some of the centenarians（百岁老人）have lost all their teeth.The others want to keep their teeth until they drop out naturally.So the Russian Government and the American scientists have to wait and hope.
61.Jeffery Bada and Patricia Masters believe that they can tell a person’s age according to_______.
A.an experiment on his bone
B.the shape and condition of his teeth
C.a test on the amino acids within his body
D.the changing form of amino acids in his teeth
62.According to the passage，which of the following statements is true?
A.The amino acids in an adult’s teeth may differ from those in a baby’s.
B.The number of amino acids in a 20-year-old man is different from that when he was seven.
C.Amino acids in one teeth changes without affecting their forms.
D.Scientists no
w can tell how long a person will live by testing his teeth.
63.Why are the two scientists asked to find out some very old Russians’ age?
A.Because the Government wants to know how long these old people can live.
B.Because they have no birth certificates.
C.Be
cause people who have tooth problems tend to live longer.
D.Because the Government wants to know their dates of birth and death.
64.In order to find out the exact age of some people over 100，both the Russian Government and American scientists_______.
A.should wait until all of them die
B.should pull out one of their teeth
C.have to wait for their teeth to drop out naturally
D.want to have their teeth pulled out
65.The central idea of the passage is_______.
A.the relationship between people’s teeth and ages
B.the relationship between amino acids and teeth
C.the contradiction（矛盾）between scientists and patients
D.the contradiction between the Government and the scientists
One morning, Ann’s neighbor Tracy found a lost dog wandering around the local elementary school. She asked Ann if she could keep an eye on the dog. Ann said that she could watch it only for the day.
Tracy took photos of the dog and printed off 400 FOUND fliers（传单）, and put them in mailboxes. Meanwhile, Ann went to the dollar store and bought some pet supplies, warning her two sons not to fall in love with the dog. At the time, Ann’s son Thomas was 10 years old, and Jack, who was recovering from a heart operation, was 21 years old.
Four days later Ann was still looking after the dog, whom they had started to call Riley. When she arrived home from work, the dog threw itself against the screen door and barked madly at her. As soon as she opened the door, Riley dashed into the boys’ room where Ann found Jack suffering from a heart attack. Riley ran over to Jack, but as soon as Ann bent over to help him the dog went silent.
“If it hadn’t come to get me, the doctor said Jack would have died,” Ann reported to a local newspaper. At this point, no one had called to claim the dog, so Ann decided to keep it.
The next morning Tracy got a call. A man named Peter recognized his lost dog and called the number on the flier. Tracy started crying, and told him, “That dog saved my friend’s son.”
Peter drove to Ann’s house to pick up his dog, and saw Thomas and Jack crying in the window. After a few moments Peter said, “Maybe Odie was supposed to find you, maybe you should keep it.”What did Tracy do after finding the dog?
| A．She looked for its owner |
| B．She gave it to Ann as a gift. |
| C．She sold it to the dollar store. |
| D．She bought some food for it. |
How did the dog help save Jack?
| A．By breaking the door for Ann. |
| B．By leading Ann to Jack’s room. |
| C．By dragging Jack out of the room. |
| D．By attending Jack when Ann was out. |
For what purpose did Peter call Tracy?
| A．To help her friend’s son. |
| B．To interview Tracy |
| C．To take back his dog. |
| D．To return the flier to her. |
What can we infer about the dog from the last paragraph?
| A．It would be given to Odie. |
| B．It would be kept by Ann’ family. |
| C．It would be returned to Peter. |
| D．It would be taken away by Tracy. |
Japanese students work very hard but many are unhappy. They feel heavy pressures from their parents to do well in school. Most students are always being told by their parents to study harder so that they can have a wonderful life. Though this may be good ideas for those very bright students，it can have very bad results for many students who are not quick enough at learning.
Unfortunately, a number of students killed themselves. Others are after comfort in using drugs. Some do bad things with trouble-makers and turn to crime. Many of them have tried very hard at school but have failed in the exams and have disappointed their parents. Such students feel that they are less important and leave school before they have finished their study.
It is surprising that though most Japanese parents are worried about their children, they do not help them in any way. Many parents feel that they are not able to help their children and that it is the teachers' work to help their children. To make matters worse, a lot of parents send their children to special school called juku-cram schools. These schools are open during the evening and on weekends, and their only purpose is to prepare students to pass exams, they do not try to educate students in any real sense of the real world. It thus comes as a shock to realize that almost three quarters of the junior or high school population attend these cram schools.
Ordinary Japanese schools usually have rules about everything from the students' hair to their clothes and things in their school bag. Child psychologists now think that such strict rules often lead to a feeling of being unsafe and being unable to fit into society. They regard the rules as being harmful to the development of each student. They believe that no sense of moral values is developed and that students are given neither guidance nor training in becoming good citizens.A lot of Japanese students are unhappy at school because _______.
| A．they work very hard |
| B．they find they can't do well at school |
| C．they feel unimportant |
| D．they are under too much pressure |
Because of their failure at school, some students take drugs to _______.
| A．kill themselves | B．seek comfort |
| C．disappoint their parents | D．make trouble |
In juku-cram schools students _________．
| A．are taken good care of by the teachers |
| B．feel no pressure |
| C．are trained to pass exams |
| D．can learn a lot of useful things |
In ordinary Japanese schools,______________ ．
| A．there are strict rules | B．students feel safe |
| C．students can do anything | D．learning is not important |
TODAY, Friday, November 12
JAZZ with the Mike Thomas Jazz Band at The Derby Arms. Upper Richmond Road West, Sheen.
DISCO Satin Sounds Disco. Free at The Lord Napier, Mort lake High St., from 8a. m. to 8p. m. Tel: 682—1158.
SATURDAY, November 13
JAZZ Lysis at The Bull’s Head, Barnes. Admission 60p.
MUSICAL HALL at The Star and Garter, Lower Richmond Road, Putney, provided by the Aba Daba Music Hall company. Good food and entertainment fair price. Tel: 789—6749.
FAMILY night out? Join the sing-along at The Black Horse. Sheen Road, Richmond.
JAZZ The John Bennett Big Band at The Bull’s Head, Barnes. Admission 80p.
THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion(手风琴). Tel: 789—4536
SUNDAY, November 14
DISCO Satin Sounds Disco, free at The Lord Napier, Mort Lake High Street, from 8 a. m. to 8 p. m.
FOLK MUSIC at The Derby Arms. The Short Stuff and residents the Norman Chop Trio. Non-remembers 70p. Tel: 688—4626.
HEAVY MUSIC with Tony Simon at The Bull, Upper Richmond Road West, East Sheen.
THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion.Where and when can you hear the Norman Chop Trio?
| A．At the Bull’s Head on Sunday. |
| B．At the Derby Arms on Sunday. |
| C．At the Bull on Saturday. |
| D．At the Black Horse on Saturday. |
Where and when can you hear the Mike Thomas Jazz Band?
| A．At the Derby Arms on Friday. |
| B．At the Black Horse on Friday. |
| C．At the Star and Garter on Saturday. |
| D．At the Derby Arms on Sunday. |
You want to enjoy the electric accordion on Saturday. Which telephone number do you have to ring to find out what time it starts?
| A．789—6749. | B．789—4536. |
| C．682—1158. | D．688—4626. |
You want to spend the Saturday by joining the entertainment with your family. Where should you go?
| A．Disco at The Lord Napier. |
| B．The sing-along at The Black Horse. |
| C．The electric accordion at The Derby Arms. |
| D．Jazz at The Bull’s Head. |
You want to spend the same day at two different places and don’t want to cross any street. Which of the following is your best choice?
| A．The sing-along at the Black Horse and Jazz at The Bull’s Head. |
| B．The sing-along at The Black Horse and Folk Music at The Derby Arms. |
| C．Folk Music at the Derby Arms and Heavy Music with Tony Simon at The Bull. |
| D．Musical Hal lat The Star ＆Garter and Disco at The Lord Napier. |
“You have cancer” are the three words you never want to hear. Unfortunately, over 5, 000 people in North America do hear those words --- every single day. Even worse, cancer has become the second leading cause of death for Americans. America’s health practitioner (从业人员), David Brownstein, M. D., has spent much of his medical career studying cancer, and learning the best ways to avoid becoming its victim.
And Dr. Brownstein does not shy away from (回避) the hard truth. Statistics demonstrate we are not winning the war on cancer. Far from it. In fact, cancer death rates have remained nearly unchanged over the last 80 years. Plus, traditional cancer treatments have been a terrible failure. Because the only big winner in the cancer treatment story to date has been the cancer industry’s multibillion-dollar profits, Dr. Brownstein has just released a free video documentary revealing some of his startling (令人吃惊的) findings.
In this video, you’ll discover five specific signs that you will be diagnosed (诊断) with cancer during your lifetime. Even more important, you’ll see:
*Seven simple but smart steps to prevent cancer from taking over your body.
*How to help your body naturally kill cancer cells.
*Easiest ways to avoid known cancer-causing factors.
*The little-known relationship between iodine (碘) and cancer.
*And much, much more…
According to Dr. Brownstein, nearly all of US have cancer cells in our bodies at various times during our lives. The trick is to avoid letting those cells increase and defeat the body’s natural defenses.
The good news is that you and your loved ones do not need to become cancer victims. With the simple methods revealed in Dr. Brownstein’s eye-opening video, you can take steps to prevent this deadly disease.
Newsmax Health managed to bring it directly to you free of charge. Click here to start watching this powerful video about preventing cancer immediately. With so many people dying needlessly, there’s no time to waste.We can learn from Paragraph 1 that ________.
| A．David Brownstein makes no progress in preventing cancer |
| B．cancer is the leading cause of death for Americans |
| C．David Brownstein himself is suffering from cancer |
| D．cancer victims are increasing in North America |
What do we know about cancer in America?
| A．Cancer death rates are dropping. |
| B．Cancer industry is very profitable. |
| C．Traditional cancer treatments are effective. |
| D．Cancer medicine was invented 80 years ago. |
What does the underlined part “the hard truth” refer to in Paragraph 2?
| A．David Brownstein’s video is unpopular. |
| B．It needs another 80 years to cure cancer. |
| C．People don’t know cancer death rates. |
| D．People’s inability to defeat cancer. |
What does Dr. Brownstein’s video include?
a. Some signs that you’ll get cancer.
b. Some people who are fighting against cancer. ’
c. Some ways to avoid factors that can cause cancer.
d. Some steps to prevent cancer controlling your body.
| A．abc | B．bcd | C．acd | D．abd |
What’s the purpose of the passage?
| A．To recommend a video. |
| B．To introduce some doctors. |
| C．To teach US how to make a video. |
| D．To give US some tips on dealing with cancel. |
During the last fifteen years of my mother's life she suffered with Alzheimer's disease (老年痴呆). Until then she had been a bright, cheerful woman deeply interested and involved in the world around her. I would go home to visit her in Virginia and she would look at me in a puzzled way and ask, “Who are you?” I would answer, “I'm your son.” “Where do you live?” She would ask. “In California”, I would tell her. “Isn't that interesting,” she would say, “I have a son in California.”
She seemed simply forgetful and confused at the beginning of the disease, but later on she would go through periods of intense anxiety. She would pace through the house she had lived in most of her life crying uneasily that she wanted to go home. Or she would leave home and wander away if she were unattended for a short time.
Hoping to please her and put her mind at ease, I would take her for a drive, visiting sites where she had lived as a child. In the yard of the hillside house in Shipman I sat in the car and admired the view of the old oaks and long green lawn. I pictured my mother there was a little girl playing with the pet lamb she had been so fond of. I looked to her for some response. She shook her head and said “ I want to go home.”
Over the years I have decided that what my mother was calling home was not a place, but a time. I suspect it was a time when she was much younger, when her children were still underfoot, when her husband was still vigorous and attentive.
Watching my mother's suffering set me wondering where I would have gone in mind if someday I couldn’t find home and wanted to go there. In this family we tend to be long-lived and we grow fuzzy (糊涂的) minded as the years go by. At eighty I have already noticed some alarming symptoms. My doctor says the forgetfulness is only natural and that it comes with age. Still the fear of Alzheimer's is haunting there. Someday if and when I become even more cloudy minded than I am now, unable to drive and unable to tell you where "home" is, my dear son, I expect I will ask y to take me home, I know you will do your best to find the place I need to be. I leave these notes for your guidance.What's the main idea of the first two paragraphs?
A ou. The author’s mother suffered with serious Alzheimer's disease.
B. The author’s mother forgot who’s his son.
C. The author didn’t know how to cure his mother.
D. The author’s mother couldn’t find her home.What is not the symptom of the author’s mother ?
| A．cheerful | B．confused |
| C．forgetful | D．uneasy |
What’s the meaning of the underlined word “pictured”?
| A．photographed | B．appeared |
| C．described | D．painted |
What can you infer from the third paragraph?
| A．The author cares much about his mother. |
| B．The author’s mother was fond of pet lambs. |
| C．The author saw a little girl playing with a pet lamb. |
| D．The author’s mother didn’t like her usual home. |
What’s the best title of the passage?
| A．Take Mother Home. |
| B．Everyone will suffer with Alzheimer's disease. |
| C．A story about a son and a mother. |
| D．Where Is Home? |
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