英语阅读7,For the most part,rapid economic development has been

英语阅读7,
For the most part,rapid economic development has been a boon.But there is a down side to development -- health problems such as overweight are all becoming more prevalent,as more people take taxis to work instead of riding their bicycles,and other labor-saving devices become more popular.
An increasingly fast pace of life makes it difficult for people to spend time working out or playing sports."I know exercise is good for your health," a young lady said."But after a busy work week,the only thing I want to do is watch some TV and go to sleep." That attitude may explain the results of a recent nationwide study,which suggested 15 percent of urban adults in China are overweight,a large number of people over the age of 40 suffer from high blood pressure and cardiac ailments.
Local researchers found that 31.2 percent of elderly respondents were getting enough exercise,but less than 9 percent of youngsters and the middle-aged got an adequate amount of physical activity.
Elderly people understand the importance of protecting their health.The young people,however,are busy working and use this as an excuse to avoid exercise.In fact,physical exercise doesn't require much time,money or a special gymnasium.People can make use of any time and any place at their convenience to take part in sports.Walking quickly,cycling,climbing the stairs and dancing are all helpful methods to enhance one's health.
The benefits of adding a little more activity to your life are priceless."There is no need to be an athlete,however," a local doctor said.People should walk for 30 minutes a day and take part in some other physical activity three to five times a week.He warns,however,that people in poor physical shape should start slowly,and build up over time.
China has taken the need for more exercise to heart,with the government running several activities last Sunday,which was the designated World Health Day.Pamphlets and posters based on the theme "Move for Health" were distributed nationwide,encouraging people to develop a positive and healthy lifestyle.
1.Rapid economic development has resulted in all the following except _____________.
A) an increasing number of taxi passengers
B) the wide use of labor-saving devices
C) an increasingly fast pace of life
D) people's awareness of the importance of exercise
2.Some people are getting overweight because __________.
A) they are too busy to have any time for exercise
B) they are ignorant of the benefits of exercise
C) they are too weak to participate in physical activity
D) they are short of money to pay for different exercises
3.According to the passage,who need regular daily exercise most?
A) People taking taxis to work.
B) Urban adults with full-time jobs.
C) Elderly people suffering from high blood pressure.
D) Youngsters dreaming of becoming professional athletes.
4.What is the main idea of the last paragraph but one?
A) Many people are still unable to afford the cost of physical exercises.
B) Nobody should take part in physical activity in order to be an athlete.
C) Moderate physical exercise is usually enough for ordinary people.
D) Old or sick people should only take part in physical exercises of the slowest type.
5.By referring to rapid economic development as "a boon" at the beginning of the passage,the author means that ____________.
A) it has benefited the general public greatly
B) it has done harm to people's health nationwide
C) it is going faster than anyone could have imagined
D) it has helped to establish a positive and healthy lifestyle of the public

数理化还能胜任.英语我就不好使了.帮不了你了.