.
California is the most populous state in the United States, and the third largest by land area, after Alaska and Texas. California is located on the West Coast of the United States, bordered by Oregon to the north, Nevada to the northeast, Arizona to the southeast, the Mexican state of Baja California to the south, and the Pacific Ocean to the west. Its four largest cities are Los Angeles, San Diego, San Jose, and San Francisco. The state is home to the nation’s second and sixth largest census statistical areas as well as eight of the nation’s fifty most populous cities. California has a varied climate and geography, and a diverse population.
California’s geography ranges from the Pacific coast to the Sierra Nevada mountain range in the east, to Mojave desert areas in the southeast and the Redwood — Douglas fir forests of the northwest. The center of the state is dominated by the Central Valley, one of the most productive agricultural areas in the world. California is the most geographically diverse state in the nation, and contains the highest (Mount Whitney) and lowest (Death Valley) points in the contiguous United States. Almost 40% of California is forested, a high amount for a relatively arid state.
Beginning in the late 18th century, the area known as Alta California was colonized by the Spanish Empire. In 1821, Mexico, including Alta California, became the First Mexican Empire, beginning as a monarchy, before shifting to a republic. In 1846 a group of American settlers in Sonoma declared the independence of a California Republic. As a result of the Mexican-American War, Mexico ceded California to the United States. It became the 31st state admitted to the union on September 9, 1850.
In the 19th century, the California Gold Rush brought about dramatic social, economic, and demographic change in California, with a large influx of people and an economic boom that caused San Francisco to grow from a hamlet of tents to a world-renowned boomtown. Key developments in the early 20th century included the emergence of Los Angeles as center of the American entertainment industry, and the growth of a large, state-wide tourism sector. In addition to California’s prosperous agricultural industry, other important contributors to the economy include aerospace, petroleum, and information technology. If California were a country, it would rank among the ten largest economies in the world, with a GDP similar to that of Italy. It would be the 35th most populous country.
46. Which of the following is TRUE about California?
A. The population in California is larger than that in any other state in the US.
B. A state of Mexico lies to the southeast of California.
C. Eight biggest cities in California are among the most developed ones in North America.
D. Few races of people live in California except the white and black people.
47. What is the second paragraph mainly about?
A. California’s culture B. California’s history
C. California’s location D. California’s geography
48. How did the United States admit California as its 31st state?
A. By occupying the land. B. By colonizing the land.
C. By winning a war against Mexico. D. By offering aids to Mexico.
49. Why did San Francisco grow from a hamlet of tents to a world-famous boomtown?
A. Because it became the center of the American entertainment industry.
B. Because it had the best growth of a large, state-wide tourism.
C. Because a large number of people rushed there in search of gold.
D. Because it developed many such important contributors to economy as IT.
50. What if California were a country?
A. It would be richer than Italy, a European country.
B. It would be one of the ten richest countries.
C. Its population would be larger than that of 34 countries.
D. It would have a better economy than it has now.
Homestay provides English language students with the opportunity to speak English outside the classroom and the experience of being part of a British home.
What to Expect
The host will provide accommodation and meals. Rooms will be cleaned and bedcovers changed at least once a week. You will be given the house key and the host is there to offer help and advice as well as to take an interest in your physical and mental health.
Accommodation Zones
Homestays are located in London mainly in Zones 2, 3 and 4 of the transport system. Most hosts do not live in the town centre as much of central London is commercial and not residential. Zones 3 and 4 often offer larger accommodation in a less crowded area. It is very convenient to travel in London by underground.
Meal Plans Available
♢Continental Breakfast
♢Breakfast and Dinner
♢Breakfast, Packed Lunch and Dinner
It’s important to note that few English families still provide a traditional cooked breakfast. Your accommodation includes Continental Breakfast which normally consists of fruit juice, cereal (谷物类食品), bread and tea or coffee. Cheese, fruit and cold meat are not normally part of a Continental Breakfast in England. Dinners usually consist of meat or fish with vegetables followed by desert, fruit and coffee.
Friends
If you wish to invite a friend over to visit, you must first ask your host’s permission. You have no right to entertain friends in a family home as some families feel it is an invasion of their privacy.
Self-Catering Accommodation in Private Homes
Accommodation on a room-only basis includes shared kitchen and bathroom facilities and often a main living room. This kind of accommodation offers an independent lifestyle and is more suitable for the long-stay student. However, it does not provide the same family atmosphere as an ordinary homestay and may not benefit those who need to practice English at home quite as much.The passage is probably written for ______.
A.hosts willing to receive foreign students |
B.foreigners hoping to know British culture |
C.travelers planning to visit families in London |
D.English learners applying to live in English homes |
Which of the following will the host provide?
A.Room cleaning. | B.Medical care. |
C.Free transport. | D.Physical training. |
According to the passage, what does Continental Breakfast include?
A.Dessert and coffee. | B.Fruit and vegetables. |
C.Bread and fruit juice. | D.Cereal and cold meat. |
Why do some people choose self-catering accommodation?
A.To experience a warmer family atmosphere. |
B.To enrich their knowledge of English. |
C.To entertain friends as they like. |
D.To enjoy much more freedom. |
Surface Exploration. Robots make great explorers on planets,moons,and other landing areas. Aside from earth,just about every surface in the solar system is unsafe for humans to explore. The air on most other planets is insufficient(不足的) for humans to breathe,making it necessary to wear a space suit and oxygen equipment. The temperatures on these surfaces are much too hot or much too cold for any humans to withstand(禁得起).Plus there would be complications with radiation,weather,and a lack of gravity. Robots have much less limitation in these areas and can survive much longer under these conditions.
Data Collection. Robots are designed for collecting scientific data. Robots are also able to perform many tasks at a time and can process information much quicker and more efficiently. Important scientific projects from detecting minerals,analyzing ground samples,and finding water are all performed much quicker and more accurately (精确地) by robots.
Cost Effective. The use of robots has made the cost of space exploration much less expensive than it would cost for humans to do the work. In order to successfully send humans into space we would need to build a vehicle that can not only carry humans,but also enough food and water to keep them alive for the duration of the trip. Moreover,robots have no problems working for hours on end. Robots never complain,they don't require food or water,and they never need a bathroom break.
Space Travel. Over the past 30 years or so there have been many different types of robots used successfully in the exploration of space. Perhaps the most famous and successful robots are the Spirit and Opportunity who have both been exploring the surface of Mars. They have both been very successful with experiments on soil and rocks and have even found evidence of water in Mars' history.According to the passage,which of the following is NOT true?
A.The use of robots in space exploration costs more than the use of humans. |
B.It may be dangerous for humans to explore the solar system except the earth. |
C.Both the Spirit and Opportunity have found the evidence of water in the Mars. |
D.Many different types of robots have explored the space successfully. |
Which column could the passage come from?
A.Education. | B.Finance. |
C.Travel. | D.Science. |
The underlined word “withstand” most probably means“________”.
A.arise | B.bear | C.defeat | D.diverse |
What is the writer's attitude in this passage?
A.Negative. | B.Persuasive. |
C.Subjective. | D.Objective. |
While sending an astronaut into the space,we should consider the following EXCEPT ________.
A.the radiation | B.the oxygen | C.the diet | D.the alien |
French surgeons have performed what they said on Wednesday was the world's first partial face transplant--- giving a new nose, chin and lips to a woman attacked by a dog.
Specialists from two French hospitals carried out the operation on a 38-year-old woman on Sunday in the northern city of Amiens by taking the face from a brain-dead woman, who had hanged herself just hours before the operation. Her family agreed on the operation.
“The patient is in an excellent state and the transplant looks normal,” the hospitals said in a brief statement after waiting three days to announce the pioneering surgery.
The woman had been left without a nose and lips after the dog attacked her last May, and was unable to talk or chew properly. Such injuries are “extremely difficult, if not impossible” to repair using normal surgical techniques, the statement said.
The statement did not say what the woman would look like when she had fully recovered, but medical experts said she was unlikely to resemble the woman who had been the source of her new face.
The operation was led by Jean-Michel Dubernard, a specialist from a hospital in Lyon who has also carried out hand transplants,
Skin transplants have long been used to treat burns and other injuries, but operations around the mouth and nose have been considered very difficult because of the area's high sensitivity to foreign tissue.
Teams in France, the United States and Britain had been developing techniques to make face transplants a reality
There was a short-term risk for the patient if blood vessels became blocked, a medium-term danger of her body rejecting the new skin and a long-term possibility that the drugs used could cause cancers.
Experts say that although such medical advances should be celebrated, the transplant had thrown up moral(道德的)and ethical(伦理的)issues. Little is known about the psychological effect of the transplant. The best title for the passage would be ________.
A.French Woman has First Partial Face Transplant |
B.First Face Transplant Opens Debate |
C.Risks and Ethical Problems of a Face Transplant |
D.A Complete Face Transplant of a French Woman |
Why did the woman need such an operation?
A.Her face had been bitten by a dog |
B.Her face had been burnt in a fire. |
C.She was born especially ugly |
D.She wanted to test such an operation. |
The underlined word "resemble" means ________.
A.to remember forever |
B.to recognize immediately |
C.to set as an example |
D.to presents similarity or likeness to |
What can we learn about the operation?
A.The woman had used the dead woman' s whole face. |
B.There has arisen a debate about the operation. |
C.The woman will suffer from psychological damage soon. |
D.Such transplants have been performed by doctors. |
Which of the following is NOT one of the risks of the operation?
A.Block of blood vessels. |
B.Organ rejection |
C.Heart damage. |
D.Side effect of the drugs |
The United Nations says forty million people or so around the world went hungry in 2008, mainly because of higher food prices. Early estimates(估计) from the UN Food and Agriculture Organization (FAO) show that 963 million people did not get enough to eat.
World food prices have dropped since early 2008. Prices of major crops have decreased by more than half from their height earlier last year. But they remain high compared to earlier years.
But FAO official Hafez Ghanem says lower prices have failed to end the food crisis (危机) in many poor countries. “For millions in developing countries,” he says, “getting enough food every day to live an active and healthy life is a distant dream.”
The FAO says food shortage is a threat to people's health. Today, two-thirds of the world's undernourished people live in just a few countries. These are India, the Democratic Republic of Congo, Bangladesh, Indonesia, Pakistan, Ethiopia and so on.
A report on food insecurity warns that the current economic crisis could send even more people into hunger and poverty.
In sub-Saharan Africa, the percentage of the people who continually go hungry fell from 34% in 1997 to 30% in 2008. But the FAO says Ghana is the only country that has reached two sets of hunger reduction targets. These were set by the 1996 World Food Summit and the Millennium Development Goals. The main reason is the growth in agricultural production in Ghana.
The FAO says some countries in Southeast Asia like Thailand and Vietnam have made progress in hunger reduction goals. But South Asia and Central Asia haven't, and North Korea is still in hot water.What FAO official Hafez Ghanem says implies(暗示)__________
A.it's easy but takes long to provide people with enough food |
B.enough food can make people more active and healthier |
C.there is difficulty solving the food shortage in a short time |
D.people in developing countries will never get enough food |
Ghana has reached the targets of hunger reduction mainly because of ________.
A.the still high food prices |
B.the donation of developed countries |
C.the two targets of hunger reduction |
D.the growth in agricultural production |
The underlined word "undernourished" in Para. 4 probably means ________.
A.hungry and unhappy |
B.unhealthy for lack of food |
C.not fat because of poverty |
D.undeveloped and poor |
Which country has not made progress in hunger reduction?
A.North Korea | B.Thailand | C.Vietnam | D.Ghana |
What is the best title of this passage?
A.The food production of the world |
B.The hunger reduction target of the FAO |
C.The food shortage around the world |
D.The solution to the global food shortage |
Most people go to a doctor in their own town or suburb (郊区). But people in the Australian outback can’t get to a doctor quickly. The nearest doctor is sometimes hundreds of kilometers away so they have to call him on a two-way radio. This special doctor is called the “flying doctor”. He visits sick people by plane.
When someone is very sick, the doctor has to fly to the person’s home. His plane lands on a flat piece of ground near the person’s house. Sometimes the doctor has to take the patient to hospital. Flying doctors take about 8,600 people to hospital each year.
However, most of the time the person isn’t very sick, and the doctor doesn’t have to visit. He can give advice on the radio from the office at the flying doctor center. He can tell the patient to use some medicine from a special medicine chest (箱子). There is one of these chests in every home in the outback. Each bottle, tube (管子) and packet (包) in the chest has a number. The doctor often says something like this,” take two tablets (药片) from bottle 5 every four hours.” Some people in the Australian outback can’t get to a doctor quickly. Because_________
A.there are few doctors there |
B.the nearest doctor is sometimes very far away from them |
C.there is always heavy traffic on the road |
D.they don’t want to see a doctor |
The word “outback” in the passage probably means__________.
A. the part of a country far away from cities
B. downtown
B. forest
D. market-placeThe doctor there usually goes to visit his patient__________.
A.by sea | B.by air |
C.on foot | D.in a car |
If the person isn’t very sick, the doctor only _________.
A.tells him to have a rest |
B.tells him what food to eat |
C.gives him some advice |
D.gives him some medicine |
From the passage we know that_________.
A.people in Australia are seldom ill |
B.every family in the outback has a special medicine chest |
C.a “flying doctor” is a man who flies people to hospital |
D.there are very few hospitals in Australia |