(Q).
People who drink moderately  , exercise, quit smoking and eat five servings of fruit and vegetables each day live on average 14 years longer than people who adopt none of these behaviors, researchers said on Tuesday.   Much evidence has shown these things contribute to healthier and longer lives, but the new study  actually quantified   their combined effect, the British team said.   "These results may provide further support for the idea that even small differences in lifestyle may make a big difference to health in the population," the researchers wrote in the journal PLoS Medicine. Between 1993 and 1997 the researchers questioned 20,000 healthy British men and women about their lifestyles. They also tested every participant's blood to measure vitamin C intake, which shows how much fruit and vegetables people ate. Then they assigned the participants aged 45-79 a score of between 0 and 4, giving one point for each of the healthy behaviours.   After allowing for age and other factors that could affect the possibility of dying, the researchers determined people with a score of 0 were four times as likely to have died. Also a person with a health score of 0 had the same risk of dying as someone with a health score of 4 who was 14 years older.   The lifestyle change with the biggest benefit was giving up smoking, which led to an 80 percent improvement in health, followed by eating fruits and vegetables. Moderate drinking and keeping active brought the same benefits.   With this information, public-health officials should now be better encouraging behavior changes likely to improve the health of middle-aged and older people. Who is the most likely to benefit from behavior changes according to the passage? A) A 15-year-old student. B) A 25-year-old soldier. C) A 35-year-old teacher. D) A 45-year-old housewife.
(A).
D


(Q).
Our "Mommy and Me" time began two years ago.    My next-door neighbor and fellow mother, Christie, and I were our in our front yards, watching seven children of age six and under ride their bikes up and down. "I wish I could take one of my children out alone," said Christie. Then we worked out a plan. When Christie takes one of her children out alone, I'll watch her other three. And when she watched two of mine, I will take someone out.    The children were extremely quick to accept the idea of "Mommy and Me" time. Christie's daughter, McKenzie, went first. When she returned, the other children showered her with tons of questions. McKenzie was smiling broadly. Christie looked refreshed and happy. "She is like a different kid when there's no one else around," Christie shared with me quietly. With her mother all to herself, McKenzie didn't have to make any effort to gain attention.    Just as Christie had noticed changes in McKenzie, I also discovered something different in each of my children during our alone times. For example, I'm always surprised when my daughter, who is seldom close to me, holds my hand frequently. My stuttering  son, Tom, doesn't stutter once during our activities since he doesn't have to struggle for a chance to speak. And the other son, Sam, who is always a follower when around other children, shines a leader during our times together.    The "Mommy and Me" time allows us to be simply alone and away with each child--talking, sharing and laughing, which has been the biggest gain. Every child deserves an only child at least once in a while. What's the text mainly about? A) The basic needs of children. B) The happy life of two families. C) The experience of the only child being with mother. D) The advantage of spending time with one child at a time.
(A).
D


(Q).
It is a plain fact that we are in a world where competition is going on in all areas and at all levels. This is exciting.Yet,on the other hand,competition breezes a pragmatic  attitude.People choose to learn things that are useful,and do things that are profitable.Today's college education is also affected by this general sense of utilitarianism  . Many colleges students choose Business,Law not Computer Programming as their majors convinced that these professions are where the big money is.It is not unusual to see the college students taking a part--time job as a warm--up for the real battle.I often see my friends taking GRE tests,working on English or computer certificates and taking the driving tests to get a license.Well,I have nothing against being practical.As the competition in the job market gets more and more severe,students do have reasons to be practical. However,we should never forget that college education is much more than skill training.Just imagine,if your utilitarianism becomes the main trend on campus,leaving no space for the cultivation  of students' minds,or development of their soul.We will see university is training out well--trained spiritless working machines.If utilitarianism controls society,we will see people lost in the money--making adventures;we will see humanity losing their grace and dignity,and that,would be disastrous.I'd like to think society as encouraging and people regard profit or fame only as a horse that pulls the courage.Yet without the driver picking direction,the courage would go straight and may even end out in a dangerous situation. A certificate may give you some advantages,but not broad horizons,positive attitudes and personal integrity ,which are the wealth you cannot acquire through any  quick fixed  way. Although in today's world,the highest level of competition may not be that of skills or expertise ,but vision and strategy, your intellectual quality largely determines how far you can go in your career. Many college students choose to major in Business because   _  . A) a businessman is very likely to make big money. B) studying business is less competitive. C) too many students have chosen Computer Programming. D) Computer Programming is not a must for them.
(A).

A