阅读理解 。
     Young people should be enjoying the best time of their lives, but those in their twenties and thirties
are in worse health than their parents, a British survey has found.
     Drinking too much, eating fast food and being short of exercise all have a bad influence on young
people. As a result, the young are more likely (可能的) to have headaches, catch colds or become
stressed than their parents.
     According to the survey, those aged between 18 and 34 are three times more likely to catch colds
than the older people. The following are the main reasons:
     The old people usually eat more healthily. More than four in ten old people eat five or more portions (份) of fruit or vegetables a day. It's two times the number of the young men and women. Six in ten old
people cook their own meals every day, compared to less than one third of the young people. Almost
10% of the young people admit (承认) that they eat fast food for every meal and 2% say they only eat
at restaurants.
     The old people are also more likely to take a lot of exercise. 12% of them spend at least 30 minutes
doing exercise each day. They are healthier. However, only 9% of the young do so.
根据短文内容，选择最佳选项。
1. The survey was made in _____. 
A. China      
B. Japan        
C. America      
D. the UK
2. The underlined phrase "short of" means "_____" in Chinese.
A. 缺乏      
B. 少于        
C. 短小        
D. 除……外
3. According to the survey, the parents are less likely to _____ than the young people.
A. feel relaxed  
B. catch colds    
C. do exercise    
D. eat at home
4. Among the old people, about _____ in 100 usually have meals at home.
A. 10        
B. 30          
C. 40            
D. 60  
5. Which of the following is NOT true according to the survey?
A. The young get headaches and colds more easily than the old.
B. There are 2% of the young people who only eat at restaurants.
C. 80% of the young people eat a lot of fruit or vegetables a day.
D. Nine in one hundred young people take exercise each day.