题目内容
In the United States, boys and girls start school when they are five years old. In some states they must stay in school until they are sixteen. Most students are seventeen years old when they graduate from secondary school(中学). Another name for secondary school is high school.
Most children go to public elementary schools(小学) and secondary schools. The parents of public school pupils do not have to pay directly for these children’s education because tax money supports the public schools. If a child attends a private school, his parents pay the school for the child’s education.
Today about half of the high school graduates go on to colleges and universities. Some colleges and universities receive tax money from the government. A student at a state university does not have to pay much if his parents live in that state. Private colleges and universities are expensive, however. Almost half of college students in the United States work while they are studying. When a student’s family is not rich, he has to earn money for part of his college expenses.
1. Students in State Universities ______ if their parents live in that state.
A. pay less B. cost less
C. pay more D. cost more
2. The parents of children who attend private schools ______ for their children’s education.
A. have to pay
B. have to make preparations
C. don’t have to pay
D. don’t have to make preparation
3. Nearly half of all college students ______ while they are in school.
A. are free
B. are busy
C. have part-time jobs
D. have full-time jobs
4. The best title for the passage would be “______”.
A. Schools in the USA
B. Elementary Schools in the USA
C. Secondary Schools in the USA
D. Colleges and Universities in the USA
提示:
从文中可以知道,如果有父母居住在本州,上州立大学的学生可以少交钱,故1题选A。而上私立学校父母就得给孩子付学费,故2题选A。近半数的学生在校期间都有兼职,故3题选C. 4题要为文章确定题目,本文主要介绍美国的学校,故A最适合。
|
Even a small reduction in salt in the diet can be a big help to the heart. A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States.
The result:10% fewer heart attacks. 8% fewer strokes. 4% fewer deaths. 11% fewer new cases of heart disease. And 240 billion dollars in health care savings.
Researchers found it could prevent 10,000 heart attacks and 9。200 deaths every year.
The study is in the New England Journal of Medicine. Kirsten Bibbins-Domingo at the University of California San Francisco was the lead author. She says people would not even notice a difference in taste with three grams, or one-half teaspoon,less salt per day. The team also included researchers at Stanford and Columbia Uni versity.
Each gram of salt contains four hundred milligrams of sodium(钠),which is how foods may list their salt content.
The government says the average American man eats ten grams of salt a day. The American Heart Association advises no more than three grams for healthy people. It says salt in the American diet has increased fifty percent since the nineteen seventies, while blood pressures have also risen. Less salt can mean a lower blood pressure.
New York City Mayor Michael Bloomberg is leading an effort called the National Salt Reduction Initiative. The idea is to put pressure on food companies and restaurants. Critics call it government interference.
Mayor Bloomberg has already succeeded in other areas, like requiring fast food places in the city to list calorie information. Now a study by the Seattle Children’s Research Institute shows that the calorie information on the menu can influence what parents order for their children.
【小题1】We can tell from the passage that now heart attacks occur in the US every year.
| A.240,000 | B.900,000 | C.100,000 | D.92,000 |
| A.all the heart diseases result from eating too much salt |
| B.the American Heart Association suggests less than 3 grams of salt a day for everyone |
| C.Americans ate no more than 5 grams of salt per day in the 1970s |
| D.the less salt one eats, the healthier he will be |
| A.Bloomberg has made some other efforts to improve people’s health |
| B.Bloomberg is very successful in his career |
| C.parents must pay great attention to calorie information |
| D.a new study is being done about calorie information |
Even a small reduction in salt in the diet can be a big help to the heart. A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States.
The result:10% fewer heart attacks. 8% fewer strokes. 4% fewer deaths. 11% fewer new cases of heart disease. And 240 billion dollars in health care savings.
Researchers found it could prevent 10,000 heart attacks and 9。200 deaths every year.
The study is in the New England Journal of Medicine. Kirsten Bibbins-Domingo at the University of California San Francisco was the lead author. She says people would not even notice a difference in taste with three grams, or one-half teaspoon,less salt per day. The team also included researchers at Stanford and Columbia Uni versity.
Each gram of salt contains four hundred milligrams of sodium(钠),which is how foods may list their salt content.
The government says the average American man eats ten grams of salt a day. The American Heart Association advises no more than three grams for healthy people. It says salt in the American diet has increased fifty percent since the nineteen seventies, while blood pressures have also risen. Less salt can mean a lower blood pressure.
New York City Mayor Michael Bloomberg is leading an effort called the National Salt Reduction Initiative. The idea is to put pressure on food companies and restaurants. Critics call it government interference.
Mayor Bloomberg has already succeeded in other areas, like requiring fast food places in the city to list calorie information. Now a study by the Seattle Children’s Research Institute shows that the calorie information on the menu can influence what parents order for their children.
1.We can tell from the passage that now heart attacks occur in the US every year.
|
A.240,000 |
B.900,000 |
C.100,000 |
D.92,000 |
2.It can be inferred from the passage that .
|
A.all the heart diseases result from eating too much salt |
|
B.the American Heart Association suggests less than 3 grams of salt a day for everyone |
|
C.Americans ate no more than 5 grams of salt per day in the 1970s |
|
D.the less salt one eats, the healthier he will be |
3.The last paragraph mainly tells us .
|
A.Bloomberg has made some other efforts to improve people’s health |
|
B.Bloomberg is very successful in his career |
|
C.parents must pay great attention to calorie information |
|
D.a new study is being done about calorie information |