Risk of death is 3.5 to 5 times greater for obese (肥胖的) smokers than it is for people who have never smoked and are at a normal weight, according to a study published in the November, 2006 issue of the American Journal of Preventive Medicine.
The study, which began with a self-administered questionnaire taken between 1983 and 1989, asked more than 80,000 radiologic technologists aged 22 to 92 questions about age, height, weight and smoking behavior.
BMI (body mass index) was calculated, with a BMI of 30 to 34.9 being considered obese, and 35 and over being very obese. Smoking behavior was analyzed by looking at a person's tobacco consumption level, number of years smoked, and current smoking status. Researchers then followed participants through December of 2002, noting the number of deaths that occurred.
The study involved researchers from the National Cancer Institute, the University of Minnesota and the American Registry of Radiolegic Technologists.
Key Findings:
20 percent of obese adults in the United States smoke.
Obese smokers face a greater risk of death from cancer and circulatory disease.
Current smoking is a greater risk factor for death by cancer than obesity is, generally speaking.
The higher a person's pack-years (number of packs smoked per day times the number of years smoked) are, the greater the risk of death.
Men and women of all ages faced an elevated risk of death due to circulatory disease as BMI increased. And for those who were both obese and currently smoking, risk of circulatory disease increased 6 to 11 times under the age of 65, as compared to their never-smoking, normal weight counterparts.
While it's not surprising that obesity coupled with smoking is a recipe for trouble, it is important to highlight this growing health concern in America today.
Taking Charge of Your Health
Making healthy choices can be difficult when we're constantly exposed to products that are dangerous to our health, but it's not impossible. With education and some motivation, we all have the ability to make lasting changes for the better. If you're an overweight smoker worried about gaining weight due to quitting, take heart. It's never too late to change your course and even reduce damage to some extent.60. What is the American Journal of Preventive Medicine?
| A．An medical institute. | B．A research center. |
| C．A medical magazine | D．A TV station |
Which of the following is true according to the text?
| A．Obese smokers are less likely to suffer from cancer. |
| B．Obese smokers are more likely to suffer from cancer. |
| C．Obese smokers tend to gain fewer body mass index. |
| D．Obese smokers tend to get heavier than those who never smoke. |
According to the author, it is ________ to get rid of smoking.
| A．easy and possible | B．difficult and impossible |
| C．easy ant worthwhile | D．difficult but worthwhile |
What is the purpose of the text?
| A．To inform the readers of the findings about obese smoking. |
| B．To warn the readers of the danger of obese smoking. |
| C．To tell us what obese smoking is. |
| D．To call on the obese smokers to quit smoking. |
One afternoon after school had finished , Peter and Jane were walking along the street. Suddenly they heard a big noise.
“Come on” shouted Peter.“That sounds like an accident. Let’ see what’s happened.”
They ran to where the noise came from. As soon as they got there, they could see what had happened. A small car had knocked into the side of a truck. The accident had happened in a quiet street with only four houses in it. Peter and Jane were the first ones to reach the site. No other people came.“We must be the only ones who saw the accident,” said Jane. They found that both the car driver and the truck driver were hurt.
“Peter,” said Jane,“ Run back down the road to Mrs Day’s house. Ask her to call the policemen and the ambulance. Hurry. I’ll stay here.”
Off went Peter as fast as he could. There was nothing Jane could do but wait. She knew that when people were hurt in an accident, they shouldn’t be moved. It wasn’t long before the police car and the ambulance arrived. The policeman got the car door open and they carried the man out. Then they got the truck driver out. The men weren’t seriously hurt, but they were both taken to the hospital. The policemen thanked Peter and Jane, “You were very good to act so quickly when you saw the accident. Thank you for all your help.”
| A．in a quiet street one school day afternoon |
| B．in a busy street one school day afternoon |
| C．in a quiet street one Sunday after noon |
| D．in a busy street one Sunday afternoon |
| A．Only Peter |
| B．Peter and Jane |
| C．Peter, Jane and Mrs Day |
| D．Peter , Jane, Mrs Day and the policemen |
| A．Only the car driver was hurt |
| B．Only the truck driver was hurt |
| C．Neither of the two drivers was hurt |
| D．Both the drivers were hurt |
| A．Jane | B．The drivers |
| C．Mrs Day | D．Peter |
| A．she was too frightened to do anything |
| B．she was alone after Peter left |
| C．she was waiting for Peter. |
| D．she knew she shouldn’t move the two drivers. |
About six years ago I was eating lunch in a restaurant in New York City when a woman and a young boy sat down at the next table. I couldn’t help overhearing parts of their conversation. At one point the woman asked, “So, how have you been?” And the boy who could not have been more than seven or eight years old replied, “Frankly, I’ve been feeling a little depressed lately.”
This incident stuck in my mind because it strengthened my growing belief that children are changing. As far as I can remember, my friends and I didn’t find out we were “depressed” until we were in high school.
The evidence of a change in children has increased steadily in recent years. Children don’t seem childlike any more. Children speak more like adults, dress more like adults and behave more like adults than they used to.
Whether this is good or bad is difficult to say, but it certainly is different. Childhood as it once was no longer exists. Why?
Human development is based not only on born biological states, but also on patterns of access to social knowledge. Movement from one social role to another usually involves learning the secrets of the new situation. Children have always been taught adult secrets, but slowly and in stages: traditionally, we tell sixth graders things we keep hidden from fifth graders.
In the last 30 years, however, a secret-revelation machine has been fixed in 98 percent of American homes. It is called television. Television passes information, indiscriminately, to all viewers alike, whether they are children or adults. Unable to resist the temptation, many children turn their attention from printed texts to the less challenging, more vivid moving pictures.
Communication through print, as a matter of fact, allows for a great deal of control over the social information to which children have access. Reading and writing involve a complex code of symbols that must be memorized and practised. Children must read simple books before they can read complex materials.Traditionally, a child is supposed to learn about the adult world _________ .
| A．through touch with society |
| B．gradually and under guidance |
| C．naturally and by biological instinct |
| D．through exposure to social information |
In the author’s opinion, the phenomenon that today’s children seem adult like is caused by _____.
| A．the widespread influence of television |
| B．the poor arrangement of teaching content |
| C．the fast step of human intellectual development |
| D．the constantly rising standard of living |
Why is the author in favor of communication through print for children?
| A．It enables children to gain more social information. |
| B．It develops children’s interest in reading and writing. |
| C．It helps children to memorize and practise more. |
| D．It can control what children are to learn. |
What does the author think of the change in today’s children?
| A．He feels amused by the children’s adultlike behavior. |
| B．He thinks it is a phenomenon worthy of note. |
| C．He considers it a positive development. |
| D．He seems to be upset about it. |
As the new semester begins，millions of college students across the country are trying hard to remember how best to write a paper-or，more likely，how best to delay that paper．
Procrastination is the thief of time and a lot of students suffer from it．They can spend whole days in the library doing nothing but staring into space，eating snacks，surfing the Internet，watching videos and looking at their pretty peers sitting around them，who，most likely，are doing nothing either．
Paralyzed by their habit to procrastinate，they write micro blogs about their fears，asking their online friends if they sometimes have the same issue．But this does nothing to solve their problems．
According to a recent report by the BBC，95 percent of us procrastinate at some point and 20 percent of the world’s population are procrastinators，complicating their lives with their continual delaying of tasks．
Procrastinators like to find excuses to justify their behavior，but BBC columnist Rowan Pelling says they are all wrong．Many procrastinators tell themselves they are perfectionists who work best under pressure．Pelling says this is nonsense，as work done at the last minute is more likely to have mistakes than work done on time．
She says the behavior of procrastinators often makes them feel flustered and ashamed，inconveniences others，and annoys loved ones．
Fortunately，social scientists have made tireless efforts to understand this behavioral shortcoming and offer strategies to control it．Piers Steel，a Canadian social scientist and author of The Procrastination Equation，believes humankind is“designed”to procrastinate．Nevertheless，he suggests a couple of good ways to get through the task at hand．
The first one is obvious：Break the task down into small pieces and work your way through them methodically．
The second is clever：Give a trusted friend a sum of money and tell them that if you don’t complete the task you have undertaken by a specific time，they can keep it or donate it to a cause you hate.What does the underlined word“Procrastination” in the second paragraph refer to?
| A．A bad habit of putting work or tasks off． |
| B．A thief who steals time and money in college. |
| C．A college student who learns nothing． |
| D．A study way of doing nothing in the library. |
According to Rowan Pelling，we can learn that procrastinators .
| A．can find reasonable excuses for their behavior |
| B．are able to work best under pressure |
| C．are more likely to avoid mistakes at work[] |
| D．may upset themselves and their loved ones more frequently |
Which of the following may Piers Steel support?
| A．Human beings are not born to be procrastinators． |
| B．Complete your tasks or work step by step． |
| C．Give your trusted friend money and ask him to help you finish your tasks． |
| D．You can’t control procrastination but you can avoid it． |
What’she best title of the text?
| A．Who steals my time? |
| B．The solutions to procrastination |
| C．I’ll do it tomorrow，I swear! |
| D．Don’t do nothing! |
Google has been collecting tons of data about smartphone usage around the world.Here are some of the most surprising and interesting facts：
Android is most popular in Japan, with 55% of respondents(调查对象) using it, compared with 39% for iOS. Android is also number one in a few other countries, including New Zealand (41%), the US(40%), and China (38%)．
iOS is farthest ahead in Switzerland, with 52% usage vs 23% for Android.Other countries where iOS is far ahead include Australia (49% vs 25% Android), Canada (45% vs 23% Android and 23% Blackberry), and France (43% vs 25% Android)．
In Egypt, Windows Mobile is far more popular than iOS.13% of survey respondents use the Microsoft smartphone platform, behind Symbian (19%) and Android (14%). iOS is very far down at 4%.
Mobile social networking is biggest in Mexico and Argentina, where 74% and 73% of users visit a social network daily. But mobile social is weak in Japan where 34% of users never visit a social network on their phone, and this figure rises to 41% in Brazil.
Watching video is most popular in Saudi Arabia, with 59% of respondents doing it daily. Number two is Egypt, with 41%.
Chinese users shop from their phones.59% of Chinese users do this, compared with only 41% in second place Egypt. Chinese users also love to write reviews.41% of them write a review of a local business after looking it up on their smartphone. Number two, Japan, is far behind, with only 24% of respondents doing this.Which of the following best describes the usage of the smartphone operating systems in Egypt?
| A．Windows Mobile＞iOS＞Symbian＞Android |
| B．Android＞Windows Mobile＞iOS＞Symbian |
| C．iOS＞Android＞Symbian＞Windows Mobile |
| D．Symbian＞Android＞Windows Mobile＞iOS |
In which of the following countries is mobile social networking least popular?
| A．Brazil. | B．Japan. | C．Mexico. | D．Argentina. |
In which section of a newspaper can we most probably read the passage?
| A．Health. | B．Environment. |
| C．Technology. | D．Entertainment. |
Several dollars equal nothing for some people, but make a difference for others. Steve has just lost his wife to cancer and everything they had is gone due to the treatment. He now lives in the shelter for the homeless. So we know each other.
Just like other homeless people, he didn’t think he needed anything. But once he mentioned to me he needed eye glasses. His voice hesitated a bit, he looked down, and it appeared like he thought such a request was just a dream. Too much to hope for? It was as if his wish were known by me only.
I submitted an application for him to a program that is supposed to provide a free eye examination and glasses. Three months later, I phoned to ask what was up with the appointment but they told me there was a cash flow problem until late summer.
Steve showed disappointment, thanked me and started to walk away. I said, “Hold on, I will figure out a way to get you an eye examination and glasses.” His face lit up a tiny bit. He had seen some of the things I have done for other people in our shelter and to me it looked like he might have a line of hope.
I took a picture of him and posted his picture and his story in the Twitter. In about 4 days, eight people from around the world donated $25 each and one person donated $40 and I made up the rest to get him an eye exam and glasses.
Steve picked up his glasses on Wednesday: May 11th, 2011. Today Steve has returned to a previous job he had in a nearby car wash. Because he now has glasses he will be able to see what he is doing while cleaning the vehicles. He is starting a second job at a pet center next week!We can learn from the first two paragraphs that ______.
| A．it took a long time to treat Steve’s wife |
| B．homeless people never ask for anything |
| C．Steve was too embarrassed to ask for help |
| D．the author and Steve have been friends for years |
The program failed to satisfy Steve because ______.
| A．it was already out of business |
| B．it had some trouble in finance |
| C．Steve didn’t submit the application himself |
| D．it’s not designed for people like Steve |
What can be inferred from the passage?
| A．The program was closed three months ago. |
| B．Steve used to work as a salesman in a car factory. |
| C．Steve got $240 in total from kind-hearted people. |
| D．The author might be a volunteer in the shelter. |
The best title for the passage is probably ______.
| A．Money can sometimes talk |
| B．Small help can really count |
| C．Two heads are better than one |
| D．God helps those who help themselves |