— She might complain about you to your manager.
—____ ? I know I am in the right.
A. What for B. Why not C. What’s up D. So what
After Lincoln was made ___ president of the United States, he insisted on the slaves___. . A /; be set free B /; being set free C the; setting free D the ; being set free
当前，“酒后驾车”（drinking and driving）成了人们热议的话题。请你根据以下提示对“酒后驾车”谈谈个人看法：
1．“酒后驾车”的危害。如：引发交通事故，造成交通阻塞，构成生命危险，
造成财产损失等。
2．你的建议。
注意：1．词数100词左右； 2．开头已为你写好，不计入总词数。
Nowadays, drinking and driving is becoming a heated topic among people in China. Here, I’d like to air my views about it.
阅读下面短文，并根据短文后的要求答题（请注意问题后的字数要求）。
[1]Global difference in intelligence is a sensitive topic, long filled with a large number of different opinions. But recent data has indeed shown cognitive (认知的) ability to be higher in some countries than in others. What's more, IQ scores have risen as nations develop—a phenomenon known as the "Flynn effect". Many causes have been put forward for both the intelligence difference and the Flynn effect, including education, income, and even non-agricultural labor. Now, a new study from researchers at the University of New Mexico offers another interesting theory: intelligence may be linked to infectious-disease rates.
[2]The brain, say author Christopher Eppig and his colleagues, is the "most costly organ in the human body". Brainpower consumes almost up to 90 percent of a newborn's energy. It's clear that if something affects energy intake while the brain is growing, the impact could be long and serious. And for vast parts of the globe, the biggest threat to a child's body—and therefore brain—is parasitic (由寄生虫引起的) infection. These illnesses threaten brain development________________. They can directly attack live tissue, which the body must then try every means to replace. They can invade the digestive pipe and block nutritional intake. They can rob the body's cells for their own reproduction. And then there's the energy channeled (输送) to the immune system to fight the infection.
[3]Using data on national "disease burdens" (life years lost due to infectious diseases) and average intelligence scores, the authors found they are closely associated. The countries with the lowest average IQ scores have the highest disease burdens without exception. On the contrary, nations with low disease burdens top the IQ list.
[4]If the study holds water, it could be revolutionary for our understanding of the still-confusing variation in national intelligence scores.
1.What is the main idea of the text？(no more than 10 words)________________________
2.Complete the following statement with proper words.(no more than 4 words)
Those countries that have the ________________ are always at the bottom of the IQ list.
3.Fill in the blank in Paragraph 2 with proper words.(no more than 5 words)
___________
4.What can cause intelligence difference？(no more than 8 words)
________________________________________________________________________
5.What does the word "they" (Line 2, Paragraph 3) probably refer to？(no more than 8 words)
________________________________________________________________________
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.
1. According to the passage, it is very unlikely that an American hospital is owned by ______.
A. a church B. a corporation C. a city D. a state
2.The expenses for becoming a doctor are spent on _______.
A. schooling and retraining B. practice in a hospital
C. facilities he or she uses D. education he or she receives
3.According to the passage, how long does it take for a would-be physician to become an independent physician in the USA?
A. About seven years. B. Eight years. C. Ten years. D. About twelve years.
4.Sometimes several physicians set up a group medical practice mainly because _______.
A. there are so many patients that it is difficult for one physician to take care all of them
B. they can take turns to work long hours
C. facilities may be too much of a burden for one physician to shoulder
D. no one wants to assume too much responsibility
5. Which of the following statements could fully express the author's view towards physicians’ payment in the USA?
A. For their expensive education and their responsibility, they deserve a handsome pay.
B. It is reasonable for physicians to have a large income because their work is very dangerous.
C. Physicians should be better paid because they work long hours under bad conditions.
D. Physicians have great responsibility, so it is understandable that they should be well rewarded.
1.The main aim of Environment Awareness Week is to _____．
A．educate the public on protecting the environment
B．discuss global warming and other environmental problems
C．explain ways for producing freshwater to save the environment
D．learn about renewable energy sources that protect the environment
2.The organizer of the event is _____．
A．Global Gaia Network B．Clean Energy Agency
C．Green Earth Foundation D．International Environment Fund
3.If you are interested in renewable energy sources, you should go to _____．
A．Hall 1 B．Hall 2 C．Hall 3 D．Hall 4
4.The "3 Rs" stand for _____．
A．Read, Realize and Remember B．Reduce, Reuse and Recycle
C．Green Earth Foundation D．Global Gaia Network
5.Which of the following statements is NOT true of the event?
A．It will last a week and the halls will be open 11 hours a day．
B．You can send an email to Mrs．Daisy Soh for more information．
C．Each hall charges the same amount of money as the other．
D．Lectures in Hall 1 will be given by university students．
