网址:http://m.1010jiajiao.com/timu3_id_2531927[举报]
He was the baby with no name. Found and taken from the north Atlantic 6 days after the sinking of the Titanic in 1912, his tiny body so moved the salvage (救援) workers that they called him “our baby.” In their home port of Halifax, Nova Scotia, people collected money for a headstone in front of the baby's grave (墓), carved with the words: “To the memory of an unknown child.” He has rested there ever since.
But history has a way of uncovering its secrets. On Nov. 5, this year, three members of a family from Finland arrived at Halifax and laid fresh flowers at the grave. “This is our baby,” says Magda Schleifer, 68, a banker. She grew up hearing stories about a great-aunt named Maria Panula,42, who had sailed on the Titanic for America to be reunited with her husband. According to the information Mrs. Schleifer had gathered, Panula gave up her seat on a lifeboat to search for her five children -- including a 13-month-old boy named Eino from whom she had become separated during the final minutes of the crossing. "We thought they were all lost in the sea," says Schleifer.
Now, using teeth and bone pieces taken from the baby's grave, scientists have compared the
DNA from the Unknown Child with those collected from members of five families who lost relatives on the Titanic and never recovered the bodies. The result of the test points only to one possible person: young Eino. Now, the family sees: no need for a new grave. "He belongs to the people of Halifax," says Schleifer. "They've taken care of him for 90 years."
Adapted from People, November 25, 2002
56. The baby travelled on the Titanic with his___________.
A. mother B. parents C. aunt D. relatives
57. What is probably the boy's last name?
A. Schleiferi B. Eino. C. Magda. D. Panula.
58. Some members of the family went to Halifax and put flowers at the child's grave on Nov. 5__.
A. 1912 B. 1954 C. 2002 D. 2004
59. This text is mainly about how______________.
A. the unknown baby's body was taken from the north Atlantic
B. the unknown baby was buried in Halifax, Nova Scotia
C. people found out who the unknown baby was
D. people took care of the unknown baby for 90 years
查看习题详情和答案>>Sports medicine experts have observed for years that athletes such as long distance runners, especially women athletes, often display a lack of iron. Now a new study by a team of Purdue University researchers suggests that even moderate exercise may lead to reduced iron in the blood of women.
"We found that women who were normally inactive and then started a program of moderate exercise of middle degree showed sings of iron loss," says Roseanne M. Lyle, associate professor at Purdue. Her study of 62 formerly inactive women who began exercising three times a week for six months was published in the journal Medicine & Science in Sports & Exercise.
Iron deficiency is very common among women in general, affecting one in four female teenagers and one in five women aged 18 to 45, respectively. But the ratio is even greater among active women, affecting up to 80 percent of female endurance athletes. This means, Lyle says, that "too many women ignore the amount of iron they take in". Women of child-bearing age are at greatest risk, since their monthly bleeding is a major source of iron loss. Plus, many health-conscious women increase their risk by rejecting red meat, which contains the most easily absorbed form of iron. And because women often restrict their diet in an effort to control weight, they may not consume enough iron-rich food, and are liable to experience a deficiency.
Exercise can result in iron loss through a variety of mechanisms. Some iron is lost in sweat, and, for unknown reasons, intense endurance exercise is sometimes associated with bleeding of the digestive system. Athletes in high-impact sports such as running may also lose iron through a phenomenon where small blood vessels in the feet leak blood.
There are three stages of iron deficiency. The first and most common is having low iron reserves, a condition that typically has no symptoms. Fatigue and poor performance may begin to appear in the second stage of deficiency, when not enough iron is present to form the molecules(分子) of blood protein that transport oxygen to the working muscles. In the third and final stage, people often feel weak, tired, and out of breath - and exercise performance is severely compromised.
"People think that if they're not at the third stage, nothing is wrong, but that's not true," says John L. Beard, who helped design the Purdue study. "You're not stage 3 until your iron reserves go to zero, and if you wait until that point, you're in trouble."
Beard and other experts say it’s advisable for people to have a yearly blood test. If iron levels are low, talk with a physician to see if the deficiency should be corrected by changing your diet and taking iron-rich foods or by taking iron-added pills.
“Select breads and cereals with the words ‘iron-added’ on the label,” writes sports diet expert Nancy Clark. “This added iron supplements the small amount that naturally occurs in grains.” Clark also recommends cooking in iron pans, as food can obtain iron from the pan during the cooking process.
64.Which of the following may be the title for the passage?
A.Science, sports and exercise
B.Correct iron deficiency
C.Women, Iron and exercise
D.Women, health and exercise
65.The third paragraph is developed mainly by .
A.organizing the details according to the order of time
B.presenting the result followed by specific causes
C.beginnign with details followed by a general statement
D.making comparisons ad contrasts
66.What does it mean when you are in the third stage of iron defieiency?
A.Nothing serious though you don’t have much iron stored in the body.
B.There is not enough iron to form the molecules of blood protein to transport oxygen.
C.The small blood vessels in your reet are beginnig to leak blood.
D.No iron is ldft in your body and you would be in trouble without urgent measures.
67.What is the writer’s attitude in writing this passage?
A.Defensive. B.Persuasive. C.Supportive. D.Objective.
查看习题详情和答案>>For many people, the name Baskin-Robbins is linked to sweet memories of eating ice cream.Irvine Robbins, who helped create this famous company, died in May at the age of ninety.His life's work of making fun and exciting ice cream flavors changed the way Americans enjoy this food.
Irvine Robbins opened his first ice cream store in 1945 in California.At the time, there were no stores that sold only ice cream.His sister's husband, Burton Baskin, also opened his own ice cream stores.
In 1948 they combined their six stores into one business.Baskin and Robbins realized that they were too busy to operate each store well.So, they decided to sell part of each operation to the manager of that store.This permitted the company to grow quickly.
By 1953, they renamed their company Baskin-Robbins.They advertised that they sold 31 kinds of ice cream to show the many choices buyers had.There was one flavor for every day of the month.
Robbins and Baskin sold "Lunar Cheesecake" the day after astronauts landed on the moon in 1969.Other flavors included "ChaChaCha", for cherry chocolate chip, and Robbins' personal favorite "Jamoca Almond Fudge".They said: "We sell fun, not just ice cream."
By 1967, there were 500 Baskin-Robbins stores in the United States.The business partners sold their company that year.Today, there are more than 5,800 Baskin-Robbins stores around the world.
What is the main idea of the passage?
A.The managers of Baskin-Robbins. B.The start of Baskin-Robbins.
C.The production of Baskin Robbins. D.The great success of Baskin-Robbins.
From the text we learn that _____.
A.Baskin-Robbins was the only shop selling ice cream in 1945
B.Baskin-Robbins was famous for their special ice cream flavors
C.Baskin-Robbins grew quickly because they combined their other stores together
D.there had been more than 5,800 Baskin-Robbins stores around the world by 1967
What was probably the main reason for Baskin-Robbins' success?
A.They sold not only ice cream, but fun.
B.They renamed their company.
C.They put all their hearts into the business.
D.They sold "Lunar Cheesecake".
It can be inferred from Paragraph 5 that
A.Jamoca Almond Fudge is Baskins' favorite
B.Cherry chocolate chip sells best
C.Robbins and Baskin were good at inventing new ice creams
D.Lunar cheesecake was invented for the astronauts
查看习题详情和答案>>The income gap between China's rural and urban residents(居民) has continued to widen during the past few years in spite of rapidly rising rural incomes, Agricultural Minister Sun Zhengcai said here on Wednesday.
The income ratio(比率) between urban and rural residents was 3.28:1 in 2006, against 3.23:1 in 2003, said Sun in his report on the promotion of building a new countryside in 2007. Sun also said the net income of rural residents in different regions also varied widely. The income gap is only one of several problems in rural areas, according to Sun's report. While listing the achievements in rural areas in recent years, Sun believed that rural development still followed behind urban development.
"We have bigger pressure to ensure the supply of major agricultural products such as grain," he said. "China's urbanization(都市化) has been speeded up and more rural residents have gone to urban areas," he said.
"In this case, more agricultural producers become farm produce consumers, which created more pressure for supply," he said.
Another problem facing China's agricultural development is inadequate application of science and technology.
"Only 30 percent of scientific and technological achievements have been applied to agricultural production, which is 40 percentage points lower than developed countries," he said.
Despite increased government spending in rural areas, the infrastructure(基础下部组织) is still poor and easily hit by disasters.
According to Sun, the government spent 431.8 billion yuan ($59.15 billion) on agriculture, rural areas and farmers this year, an increase of 80.1 billion yuan over the previous year.
China set aside 11.38 billion yuan to promote a new rural cooperative medical care system and 27.98 billion yuan to support the new compulsory education mechanism in rural area to ensure that all citizens shared the fruits of China's reform and opening-up, Sun said.
Which of the following is TRUE according to the text?
A. Because of the rapidly rising rural incomes, the income gap between China's rural and urban residents will disappear this year.
B. The net income of rural residents in different regions is the same.
C. The government has taken measures to develop the economy in the rural areas.
D. Because of the rapidly rising rural incomes, the supply of major agricultural products is enough.
Can you infer the meaning of the underlined words in paragraph 5?
A. be made full use of
B. be made little use of
C. be not made full use of
D. be made good use of
How much is spent on agriculture, rural areas and farmers the previous year?
A. 431.8 billion yuan B. 511.9 billion yuan
C. 351.7 billion yuan D. 80.1 billion yuan
Which is NOT the problem in rural areas?
A. The income gap
B. The inadequate application of science and technology
C. The supply of major agricultural products
D. China's urbanization
查看习题详情和答案>>Sports medicine experts have observed for years that athletes such as long distance runners, especially women athletes, often display a lack of iron. Now a new study by a team of Purdue University researchers suggests that even moderate exercise may lead to reduced iron in the blood of women.
"We found that women who were normally inactive and then started a program of moderate exercise of middle degree showed sings of iron loss," says Roseanne M. Lyle, associate professor at Purdue. Her study of 62 formerly inactive women who began exercising three times a week for six months was published in the journal Medicine & Science in Sports & Exercise.
Iron deficiency is very common among women in general, affecting one in four female teenagers and one in five women aged 18 to 45, respectively. But the ratio is even greater among active women, affecting up to 80 percent of female endurance athletes. This means, Lyle says, that "too many women ignore the amount of iron they take in". Women of child-bearing age are at greatest risk, since their monthly bleeding is a major source of iron loss. Plus, many health-conscious women increase their risk by rejecting red meat, which contains the most easily absorbed form of iron. And because women often restrict their diet in an effort to control weight, they may not consume enough iron-rich food, and are liable to experience a deficiency.
Exercise can result in iron loss through a variety of mechanisms. Some iron is lost in sweat, and, for unknown reasons, intense endurance exercise is sometimes associated with bleeding of the digestive system. Athletes in high-impact sports such as running may also lose iron through a phenomenon where small blood vessels in the feet leak blood.
There are three stages of iron deficiency. The first and most common is having low iron reserves, a condition that typically has no symptoms. Fatigue and poor performance may begin to appear in the second stage of deficiency, when not enough iron is present to form the molecules(分子) of blood protein that transport oxygen to the working muscles. In the third and final stage, people often feel weak, tired, and out of breath - and exercise performance is severely compromised.
"People think that if they're not at the third stage, nothing is wrong, but that's not true," says John L. Beard, who helped design the Purdue study. "You're not stage 3 until your iron reserves go to zero, and if you wait until that point, you're in trouble."
Beard and other experts say it’s advisable for people to have a yearly blood test. If iron levels are low, talk with a physician to see if the deficiency should be corrected by changing your diet and taking iron-rich foods or by taking iron-added pills.
“Select breads and cereals with the words ‘iron-added’ on the label,” writes sports diet expert Nancy Clark. “This added iron supplements the small amount that naturally occurs in grains.” Clark also recommends cooking in iron pans, as food can obtain iron from the pan during the cooking process.
64.Which of the following may be the title for the passage?
A.Science, sports and exercise
B.Correct iron deficiency
C.Women, Iron and exercise
D.Women, health and exercise
65.The third paragraph is developed mainly by .
A.organizing the details according to the order of time
B.presenting the result followed by specific causes
C.beginnign with details followed by a general statement
D.making comparisons ad contrasts
66.What does it mean when you are in the third stage of iron defieiency?
A.Nothing serious though you don’t have much iron stored in the body.
B.There is not enough iron to form the molecules of blood protein to transport oxygen.
C.The small blood vessels in your reet are beginnig to leak blood.
D.No iron is ldft in your body and you would be in trouble without urgent measures.
67.What is the writer’s attitude in writing this passage?
A.Defensive. B.Persuasive. C.Supportive. D.Objective.
查看习题详情和答案>>