Adult butterflies use their se
nses of sight, touch, hearing, smell, and taste to survive in the world, find food and mates, lay eggs in an appropriate place, migrate, and avoid hungry predators.
Sight
Butterflies have large, compound (multifaceted) eyes, which allow them to see in all directions without turning their heads. Like most insects, butterflies are very nearsighted, so they are more attracted to a large stand of flowers rather than individual plants. Butterflies do not "see" colors such as red, green, and yellow, but sense polarized（偏振的） light, which indicates the direction the sun is shining, as well as ultraviolet light, which is present on many flowers and guides butterflies to nectar （花蜜）sources.
Smell
Butterflies have a very well-developed sense of smell, but it's not in their nose (since they don't have one). Sense receptors located in their antennae, feet, and many other parts of the body help butterflies find food (usually flower nectar), and mates (the female smells the male's pheromones).
Taste
Butterfly's feet have sense organs that can taste the sugar in nectar, letting the butterfly know if something is good to eat or not. Some females also taste host plants in order to find appropriate places to lay their eggs. Adult butterflies and moths feed using a probo
scis, a long, coiled tube. Butterflies force blood into the tube to straighten it out, allowing them to feed. Butterflies get all their food from this tube.
Hearing
Butterflies don't have ears. Instead they "hear" sounds through their wings by sensing changes in sound vibrations.
Butterflies may possess senses we don't even know about yet because their anatomy is very different than ours, and therefore difficult to understand when perceived through our own human senses. From the passage we can know that butterflies can see_____
A．thing beh ind them |
B．thing in the distance |
| C．most bright colors | D．flower nectar from a distance |
Butterflies can easily find food resources by using their______.
| A．sense organs of sight and smell | B．sense organs of sight and taste |
| C．sense organs of smell and hearing | D．sense organs of smell and taste |
How do butterflies feed themselves?
| A．by using their feet | B．by using a tube. |
| C．by using sense receptors | D．by using their wings. |
What is the passage mainly about?
| A．The food sources of butterflies. | B．The habits of butterflies. |
| C．The unusual body of butterflies. | D．the sense of butterflies. |
Accidents and illness are unhappy things to talk about, but no one can expect to live a lifetime without having some kind of accident or becoming ill. Some accidents and illnesses are serious and may result in long periods of invalidism.
The newspapers contain spectacular accounts of accidents in the street and highways and public places, but nearly as many accidents occur around the home. Somebody trips on a rug. Somebody falls off a stepladder. Somebody is careless in cooking dinner, and is burned. Accidents incurred in the playing of sports and swimming also accounts for a large number of injuries, big and little. Despite constant campaigns to reduce the number of accidents, there are still approximately 100,000 accidental deaths and nearly 9,000,000 nonfatal injuries in the United States each year.
It has been estimated that around 3,000,000 people are constantly ill in the United States throughout the year and that over half the illness is caused by respiratory diseases, chiefly colds and influenza.
The pain and suffering caused by accidents and illness tell only half the story. Loss of time from school and work and medical and hospital expenses often make the pain seem worse. Money spent in this country for doctors, services, hospitalization, nursing care, drugs, medicines, Xrays, and special treatments, amounts to a huge annual sum. Added to this expense is another much larger amount that is lost to wage earners throughout the nation by reason of their loss of wages or income while sick or otherwise disabled.
Accident and health insurance is a form of insurance devised to protect against these economic losses. It protects the earning of wage earners and finishes financial aid to the family of the breadwinner by the payment of his doctor and hospital bills. Today, business and professional men, farmers, industrial workers, clerks and those engaged in various occupations, whose earning power is shut off for a week, a month, or sometimes years, because of accidents or illness can insure themselves against this financial loss by accident and health insurance.
Protection is available to all types of workers and the cost(called the premium)ranges from a few cents a day for small or limited policies to a month for policies paying larger amounts(called indemnities). Policy is another name for an insurance contract(合同). Most accident and health policies are cancelable policies—that is, they are sold for a definite term such as a week, a month, or a year, similar to contracts of fire insurance and automobile liability insurance. There are, however, policies which cannot be canceled or terminated(终止)by the insurance company until the policyholder reaches an age at which he usually has no further earning power—most often at sixty or sixtyfive years. These noncancelable policies cost more than the cancelable policies.What is the passage mainly concerned about?
| A．Everyone will have some sort of illness or accident. |
| B．Accident and health insurance is available to everyone. |
| C．Cancelable insurance policies are better than noncancelable one. |
| D．Insurance is a good protection against accidents and illness. |
Every year in the United States there are________.
| A．more people die in accidents than of illness |
| B．more people who are ill than those injured in accidents |
| C．more outdoor accidents than indoor accidents |
| D．more people injured in accidents than those who are constantly ill |
The heaviest pain and suffering caused by accidents and illness are________.
| A．colds and influenza | B．financial losses |
| C．loss of time | D．invalidism |
Accident and health insurance will protect people by________.
| A．covering their medical expenditure |
| B．paying their wages |
| C．restoring their earning power |
| D．providing policyholders with the money they need to survive |
When something goes wrong, it can be very satisfying to say, “Well, it’s soandso's fault.”or “I know I'm late, but it's not my fault; the car broke down.”It is probably not your fault, but once you form the habit of blaming somebody or something else for a bad situation, you are a loser. You have no power and could do nothing that helps change the situation. However, you can have great power over what happens to you if you stop focusing on whom to blame and start focusing on how to remedy the situation.This is the winner's key to success.
Winners are great at overcoming problems. For example, if you were late because your car broke down, maybe you need to have your car examined more regularly. Or，you might start to carry along with you the useful phone numbers, so you could call for help when in need. For another example, if your colleague causes you problems on the job for lack of responsibility or ability, find ways of dealing with his irresponsibility or inability rather than simply blame the person. Ask to work with a different person, or don't rely on this person. You should accept that the person is not reliable and find creative ways to work successfully regardless of how your colleague fails to do his job well.
This is what being a winner is all about—creatively using your skills and talents so that you are successful no matter what happens. Winners don't have fewer problems in their lives; they have just as many difficult situations to face as anybody else. They are just better at seeing those problems as challenges and opportunities to develop their own talents. So，stop focusing on “whose fault it is.”Once you are confident about your power over bad situations, problems are just stepping stone for success.According to the passage, winners __________.
| A．meet with fewer difficulties in their lives |
| B．have responsible and able colleagues |
| C．blame themselves rather than others |
| D．deal with problems rather than blame others |
The underlined word remedy in Paragraph 1 is closest in meaning to __________.
| A．improve | B．avoid | C．accept | D．consider |
When your colleague brings about a problem, you should __________.
| A．blame him for his lack of responsibility |
| B．tell him to find the cause of the problem |
| C．find a better way to handle the problem |
| D．ask a more able colleague for help |
Which of the following is the best title for the passage?
| A．A Winner's Opportunity. | B．A Winner's Problem. |
| C．A Winner's Secret. | D．A Winner's Achievement. |
ARIZONA
Thunderbird Lodge in Canyon de Chelly
The Deal：A onenight stay at the historic lodge(小旅店)starts at $59 for a single room, $65 for a double room, and the lodge offers halfday tours of Canyon de Chelly($41 for adults and $32 for children under 12.)
Details：Hotel taxes are an additional 17.1 percent.
Time：Nov. 1,2006Mary. 31,2007
Contact：800/679－2473，tbirdlodge._come
CALIFORNIA
Zephyr Cove Resort at Lake Tahoe
The Deal：The Fall Getaway package includes a threenight stay in a lakeside cabin for two people, an Emerald Bay sightseeing for two, free breakfast and lunch. Rates are $299 per couple—saving of up to $400.
Time：Through Dec. 15,2006.
Detail：Hotel taxes are included.
Contact：800/23TAHOE，zephyrcove._come
NEVADA
MonteLago Village at Lake Las Vegas
The Deal：A onenight stay at the Mediterraneanstyle MonteLago Village, 17 miles from Las Vegas, and coupon tickets(优惠票)for iceskating and skate rentals. Rates start at $65 per person.
Time: Nov. 17,2006Jan. 15, 2007
Details：Hotel taxes are an additional 12 percent.
Contact：866/3992753，montelagovillage._com
YELLOWSTONE
Mammoth Hot Springs Hotel
The Deal：A twonight stay, breakfast daily, fullday ski rental, unlimited iceskating and skates, and a book of Yellowstone photos. Rates start at $ 119 per person.
Time：Jan. 1Mar. 2,2007
Details：Hotel taxes are an additional 8 percent.
Contact：866/4397375，travelyellowstone._comA couple, with their 13yearold son, had a halfday tour of Canyon de Chelly without stay on Nov. 13,2006.They should pay________.
| A．$114 | B．$189 | C．$177 | D．$123 |
If a couple wants to have a cheap 3day trip, they had better contact________.
| A．800/6792473 | B．866/3992753 |
| C．800/23TAHOE | D．866/4397375 |
If you are interested in iceskating, you may find more information in________.
| A．travelyellowstone._com & montelagovillage._com |
| B．montelagovillage._com & tbirdlodge._com |
| C．tbirdlodge._com & zephyrcove._com |
| D．zephyrcove._com & travelyellowstone._com |
Chances
I really love my job because I enjoy working with small children and like the challenges and awards from the job. I also think my work is important. There was a time when I thought I would never have that sort of career(职业)．
I wasn't an excellent student because I didn't do much schoolwork. In my final term I started thinking what I might do and found I didn't have much to offer. I just accepted that I wasn't the type to have a career.
I then found myself a job, looking after two little girls. It wasn't too bad at first. But the problems began when I agreed to live in, so that I would be there if my boss had to go out for business in the evening. We agreed that if I had to work extra hours one week, she'd give me time off the next. But unfortunately, it didn't often work out. I was getting extremely tired and fed up, because I had too many late nights and early morning with the children.
One Sunday, I was in the park with the children, and met Megan who used to go to school with me. I told her about my situation. She suggested that I should do a course and get a qualification(资格证书)if I wanted to work with children. I didn't think I would be accepted because I didn't take many exams in school. She persuaded me to phone the local college and they were really helpful. My experience counted for a lot and I got on a parttime course. I had to leave my job with the family, and got work helping out at a kindergarten.
Now I've got a fulltime job there. I shall always be thankful to Megan. I wish I had known earlier that you could have a career, even if you aren't top of the class at school.What is the author's present job?
| A．Working parttime in a college. |
| B．Helping children with their schoolwork. |
| C．Looking after children at a kindergarten. |
| D．Taking care of children for a family. |
When staying with the two girls' family, the author________.
| A．was paid for extra work |
| B．got much help from her boss |
| C．took a day off every other week |
| D．often worked long hours |
Why did the author leave her first job?
| A．She decided to attend a parttime course. |
| B．She found a fulltime job. |
| C．She was fed up with children. |
| D．She needed a rest after working extra hours. |
What has the author learned from her own experiences?
| A．Qualifications are necessary for a career. |
| B．Hard work makes an excellent student. |
| C．One must choose the job she likes. |
| D．Less successful students can still have a career. |
Perhaps the most extraordinary (奇特的) building put up in the nineteenth century was the Crystal Palace (水晶宫) which was built in Hyde Park for the Great Exhibition of 1851. The Crystal Palace was different from all the other buildings in the world, for it was made of iron and glass. It was one of the biggest buildings of all the time and a lot of people from many countries came to see it. Plenty of goods were sent to the exhibition from all parts of the world. There was also a great deal of machinery on show. Though in those days, traveling was not as easy as it is today, steamboats carried thousands of visitors across the Channel from Europe. On arriving in England, they were taken to the Crystal Palace by train. There were six million visitors in all, and the money from the exhibition was used to build museums and colleges. Later the Crystal Palace was moved to the South London. It remained one of the most famous buildings in the world until it was burnt down in 1936.The Crystal Palace was built up .
| A．in the 1950s | B．in the 1900s | C．shortly before 1851 | D．before 1951 |
People from many countries came to the Crystal Palace mainly to.
| A．buy goods | B．visit an exhibition |
| C．travel around | D．enjoy the Crystal Palace itself |
What happened to the Crystal Palace in 1936?
| A．It caught a terrible fire. |
| B．It disappeared suddenly. |
| C．It went to the South of London. |
| D．It was rebuilt. |
The Crystal Palace was famous to all because.
| A．it is the biggest building in the world |
| B．so many visitors had been there |
| C．it was made of iron and glass |
| D．it was burnt down at last |
The writer .
| A．thought the Crystal Palace very useful |
| B．sang high praise for the Crystal Palace |
| C．wanted the Crystal Palace to be rebuilt |
| D．was one of the visitors to the Crystal Palace |