Ever since they were first put on the market in the early 1990s, gentically mondified (GM, 转基因) foods have been increasingly developed and marketed in many countries in the word,mainly on the basis of their promise to end the worldwide food crisis. But can GM technology solve world hunger problems? Even if it would ,is it the best solutiorr?
Despite what it promiises,GM  technology actually has not increased the production potential    of any corp. In fact
Studies show that the most  crown GM croo.
GM soybeans, has suffered reduced productivity. For instance, a report than analysed nearly two decades of research on mojor GM food crops shows that GM engineering has failed to significantly increase US crop production.
Something else, however, has been on the rise, While GM seeds are expensive, GM companics tell farmers that they will make good profits by saving money on pesticides（杀虫剂）. On the contrary, US government data show that GM crops in the US have produced an overall increase in pesticide use compared to traditional crops. “ The  promise was that you could use less chemicals and boost production. But nether is true,” said Bill Christison, President of the US National Farm Coalition.
At the same time, the authors of the book World Hunger: Twelve Myths argue that there actually is more than enough food in the world and that the hunger crisis is not caused by production, but by problems in food distribution and politics. These indeed deserve our efforts and money. Meanwhile, the rise in food prices results from the increased use of crops for fuel rather than food, according to a 2008 World Bank report.
As a matter of fact ,scientists see better ways to feed the world. Another World Bank report concluded that GM crops have little to offer to the challenges of worldwide poverty and hunger, because better ways out are available, among which “green” farming is supposed to be the first choice.
【小题1】The author develops the second paragraph mainly       .            

 You’ve been working all morning — I think you _____a rest.

A. charge                             B. admit                               C. bargain                            D. deserve

Should struggling students be banned from clubs and sports?
Getting a bad grade in Rockingham, Vt. could get you kicked off the team! School officials there are considering k*s#5^unew guidelines that would prevent students with bad grades from participating in extracurricular activities, such as sports and clubs. The proposal would affect students in eighth grade and below.
School board member Mike says the policy would motivate students to work harder in school. He drafted a letter to coaches, parents, and after-school program leaders to encourage them to allow only kids who are meeting certain academic standards into their program.
Not everyone gives such policy an A+. Some people argue that no student should be excluded from after-school activities. They say taking part in extracurricular activities can help kids do better in class by improving their participation and concentration skills. They say a 2009 study from the Centers for Disease Control and Prevention found that time spent in extracurricular physical activities does not take away from students’ ability to do well in the classroom . In fact, it may even help boost girls’ academic performance.
Students themselves have different opinions.
SCHOOL COMES FIRST
Why not require good grades to participate in those activities?
Kids need to understand that grades are important. School comes first, period. Getting good grades help you with life, help you go to college, get a job, and so on. Banning underachieving students from extracurricular activities not only gives them motivation to get their grades up, but allows more time to study or get help from a tutor.
DON’T BAN STUDENTS
Every student should be able to participate in extracurricular activities, no matter what his or her grades are. Extracurricular activities can help kids concentrate more on doing homework. They can help kids develop mentally and physically.
A school policy that tells kids with bad grades that they can’t be in sports or the school play is like judging a book by its cover. Every student is unique. A kid may have a learning disability, an attention issue, or a difficult time studying in his or her home environment. His or her teachers should find why the student is struggling. Together they should find out a solution that will keep the student in the activity.
72. Which of the following is the closest in meaning to the underlined word “excluded”?
A. protected   B. approved C.  blamed   D. banned
73. What’s the author’s attitude to the policy that prevents students with bad grades from participating in extracurricular activities?
A. supportive   B. critical     C. neutral   D. indifferent
74. In the second paragraph “a 2009 study…”is used by the critics to        .
A. To indicate the author is against the policy.
B. To emphasize there is no need to ban the students with bad grades to take part in extracurricular activities.
C. To suggest girls can benefit from extracurricular activities.
D. To prove grades have nothing to do with extracurricular activities.
75. Some don’t think the policy is reasonable for the following reasons EXCEPT        .
A. Every kid is unique.
B. Extracurricular activities will benefit students mentally and physically.
C. . Grades will help students get a job.
D. One can learn more that can’t be learned in class.

Self-employed private physicians who charge a fee for each patient visit are the foundation of medical practice in the United States. Most physicians have a contract relationship with one or more hospitals in the community. They send their patients to this hospital, which usually charges patients according to the number of days they stay and the facilities(operating room, tests, medicines that they use). Some hospitals belong to a city, a state or, in the case of veteran's hospitals, a federal government agency. Others are operated by religious orders(教会) or other non-profit groups.
Some medical doctors are on salary. Salaried physicians may work as hospital staff members, or residents, who are often still in training. They may teach in medical schools, be hired by corporations to care for their workers or work for the federal government's Public Health Service.
Physicians are among the best paid professionals in the United States. In the 1980s, it was not uncommon for medical doctors to earn incomes of more than $ 100 000 a year. Specialists, particularly surgeons, might earn several times that amount. Physicians list many reasons why they deserve to be so well rewarded for their work. One reason is the long and expensive preparation required to become a physician in the United States. Most would-be physicians first attend college for four years, which can cost nearly $ 20 000 a year at one of the best private institutions. Prospective physicians then attend medical school for four years. Tuition alone can exceed $ 10 000 a year. By the time they have obtained their medical degrees, many young physicians are deeply in debt. They still face three to five years of residency(实习阶段) in a hospital, the first year as an apprentice physician. The hours are long and the pay is relatively low.
Setting up a medical practice is expensive, too. Sometimes several physicians will decide to establish a group practice, so they can share the expense of maintaining an office and buying equipment. These physicians also take care of each other's patients in emergencies.
Physicians work long hours and must accept a great deal of responsibility. Many medical procedures, even quite routine ones, involve risk. It is understandable that physicians want to be well rewarded for making decisions which can mean the difference between life and death.
【小题1】 According to the passage, it is very unlikely that an American hospital is owned by ______.

English was always my favorite subject. In my freshman year of high school, I could write a killer composition. In my junior year, my   1  allowed me to give spelling tests to the class. I had wonderful   2  of this year. Mrs. Alexander   3  me to sit at her desk and take over the class when she had to leave the room. Only my senior English class was   4 , as we had a teacher right out of college who expected college-level work. Every student received a “C” or “D” grade the first quarter.   5  English was still my subject.

I graduated from high school,  6  early and had children.   7  about my English, I often helped my kids with their English homework. And I   8  long articles and beautiful poetry for a newspaper. Fifteen years later, I went to college, and because I had been an “A” student, I   9  an “A” student. I lived up to my own expectations.

Yesterday, I   10  my high school report cards when I was reading old papers. That bundle (捆) of report cards   11  back the old days. I remembered sitting in my advisor’s office, explaining that I had always been excellent at English and complaining that I did not   12  a “D” from that inexperienced teacher of my senior year. The advisor was   13  but unable to change a grade.

My old   14  cards showed something else too. I wanted to tear them up or   15  them. I was not an “A” student in high school English! Somehow, I had convinced myself of this, when the grades clearly reflected an   16  student with an occasional “A” or “B”, but mostly “C”s.

Had I lived up to those   17  and define (定义) myself according to those letters, I would have never confidently   18  my writing career. Had I believed in my early grades instead of myself, I would have allowed my fear of   19  to defeat my enthusiasm and damage my creativity.   20 , I regarded my younger self as an “A” English student, except for that undeserved “D”.

1.                A．teacher         B．headmaster      C．classmate D．monitor

2.                A．memories       B．thoughts        C．expectations   D． impressions

3.                A．forced         B．appointed       C．permitted D．begged

4.                A．active          B．creative        C．interesting D． disappointing

5.                A．So             B．But            C．And D．Or

6.                A．worked         B．married         C．succeeded    D． progressed

7.                A．Confident       B．Happy          C．Sorry D． Anxious

8.                A．wrote          B．edited          C．read D． copied

9.                A．met           B．lost            C．admired  D．remained

10.               A． counted       B．remembered    C．discovered D．approached

11.               A． turned        B．brought        C．held  D． put

12.               A． deserve       B． make         C．receive   D． learn

13.               A． sympathetic    B． energetic      C．angry D． sad

14.               A． birthday       B． post          C．invitation  D． report

15.               A． keep          B． correct        C．hide  D． send

16.               A． silent         B． bright         C．average   D． outstanding

17.               A． figures        B． grades        C．papers    D． words

18.               A． changed       B． ended         C．damaged  D．sought

19.               A． change        B． risk           C． stress    D． failure

20.               A． Otherwise     B． Besides        C．Instead    D． Still