The Zebra Finch: An Owner’s Guide to a Happy Healthy Pet
The zebra finch, a native of Australia, is a popular domestic pet in the United States. The bird has many attributes (特性) which allow it to be kept at home, though there are also a few negative aspects. The attributes are nest-building, breeding and a lively attitude. The potential negatives are over-breeding and the wildness of the birds.
One of the main attributes of zebra finches is their ability to breed. They are the rabbits of the domestic bird world. Once you have two birds, male and female, you will soon have six, as they breed quite easily and have strong babies, usually four at a time. An added attribute is their ability to build their own nests. You can place branch in their place along with some kind of structure, and they will create a nest on their own. It’s very pleasant to see the ways males and females divide some labors and share others, and the babies grow up quickly. Overall, zebra finches are energetic birds, and they can make every place where they live delightful lives.
On the negative side, they will breed and in-breed. Often, in-breeding does little harm and does not cause genetic defects (缺陷), as happens more often in other species. However, no one can tolerate just any population level. One has to either remove their nests altogether, which basically removes their personal living place, or check for eggs regularly once a week (the gestation period is 13 days, so even a one-week neglect can lead to births). Eggs can be replaced with false plastic eggs, and this prevents females from laying too many. If they do lay too many, they will die from mineral loss. Since these birds do not tame well, removing eggs can be an unpleasant process of repeatedly invading their personal space.
Overall, it is unfortunate that zebra finches are inexpensive birds due to their high level of breeding. They require considerable care to live happy lives. The best care-takers are true avian fanciers — people who have appropriate space for the nests and enough time to allow them to nest-build and breed without over-breeding.
What is the passage mainly about?
| A．Zebra finches over-breed by nature and its consequent ill effects. |
| B．Only people who love birds can take care of Zebra finches. |
| C．Domestic zebra finches require a lot of care to live happy lives. |
| D．Zebra finches never become completely tame. |
By saying “They are the rabbits of the domestic bird world”, the writer means that both rabbits and Zebra finches ______.
| A．have good ability to breed | B．are difficult to be raised |
| C．live delightful lives | D．share responsibilities |
In paragraph 3, the word “gestation” probably means ______.
| A．the period when eggs remain fresh |
| B．the time when finches build up their nest and lay eggs |
| C．the time required for the parents to create a nest |
| D．the time required for baby birds to develop and to be born |
According to the passage, attributes of domestic zebra finches include ______.
| A．their rareness and easiness to be tamed |
| B．their nest-building, sharing of responsibilities and delightful personalities |
| C．their in-breeding, which does not cause as much genetic harm as in other species |
| D．the fact that they are from Australia and have difficulty in adapting themselves |
The United States is one of the few countries in the world that has an official day on which fathers are honored by their children.On the third Sunday in June, fathers all across the United States are given presents, treated to dinner or otherwise made to feel special.
However, the idea for creating a day for children to honor their fathers began in Spokane, Washington. A woman by the name of Sonora Smart Dodd thought of the idea for Father's Day while listening to a Mother's Day sermon(说教) in 1909.Having been raised by her father, Henry Jackson Smart, after her mother died, Sonora wanted her father to know how special he was to her.
It was her father that made all the parental sacrifices(牺牲) and was, in the eyes of his daughter, a selfless and loving man.Sonora's father was born in June, so she chose to hold the first Father's Day celebration in Spokane, Washington on the 19th of June, 1910.
In 1924 President Calvin Coolidge declared the third Sunday in June as Father's Day. Roses are the Father's Day flowers: red to be worn for a living father and white if the father has died.
When children can't visit their fathers or take them out to dinner, they send a greeting card.Traditionally, fathers prefer greeting cards that are not too sentimental(伤感的, 忧伤的).Most greeting cards are too special so fathers laugh when they open them.Some give heartfelt thanks for being there whenever the child needed Dad.The United States is special in Father's Day because ______.
| A．many people celebrate the day | B． only America celebrates the day |
| C．America makes it an official day | D． all men are honored in America |
At first, Father's Day was fixed on June 19th because ______.
| A．Sonora honored her father on her father's birthday |
| B．Sonora's birthday was June 19 |
| C．it was decided by the president at that time |
| D．her mother died on June 19 |
How many years has passed before Father's Day became an official day since the father's day was celebrated?
| A． 4 | B． 10 | C． 14 | D． 24 |
According to the passage, on Father's Day,______.
| A．people will wear the same flowers to honor their fathers |
| B．only daughters wear red flowers to honor their fathers |
| C．children must go home to honor their fathers |
| D．fathers are often honored in different ways |
According to the passage, we can infer that Henry Jackson Smart ______.
| A．was very kind to anyone |
| B．did a lot for his daughter |
| C．was the first father honored in 1924 |
| D．always help others by giving money |
Talk about a real-life hero! Ten-year-old Larry Champagne from St. Louis, Missouri, hit the brake (刹车) on a runaway school bus. He saved himself and 20 other kids on board from disaster.
It all happened in one terrible accident. On the way to school, the bus driver, Ernestine Blackman, suddenly fell ill. Seeing the car was running away, the other kids started to scream, but Larry ran to the front and stopped the bus.
“At first I thought, ‘We’re going to die,’” says Larry, “but after I pressed the brake, I felt safe.”
Larry’s speedy reaction made news all over the country. He appeared on TV shows as a hero. The bus company gave Larry a big gift. His school hung a medal of honor around his neck.
“My grandmother always tells me to do what’s right,” says Larry. He thanked his brother, Jerrick, 9, who “helped me get the bus driver up” during the emergency. How did he know how to stop the bus? Larry is something of a mechanic（机械师）. He helps his grandfather work on his old truck. “He gets his hands dirty,” says his grandfather. One thing is for certain: Larry knows where to find the brakes. What did Larry do to save the runaway bus?
| A．He parked it for the sleeping bus driver. |
| B．He helped all the kids climb out through the windows. |
| C．He made a call to the police. |
| D．He pressed the brake. |
When did Larry finally feel safe?
| A．When the kids finally stopped screaming. |
| B．When the police officers arrived. |
| C．Once he pressed the brake, and the bus stopped. |
| D．When the bus driver started driving again. |
Larry got the following as praise for his hero action Except _______.
| A．appearing on TV shows | B．a scholarship from his school |
| C．a big gift from the bus company | D．a medal of honor |
Larry thanked his brother Jerrick for ________.
| A．helping him get the bus driver up |
| B．helping him work on his old truck |
| C．teaching him how to find the brake |
| D．teaching him how to stop the bus |
The underlined sentence “Larry is something of a mechanic” tells us that ____.
| A．Larry’s job is a mechanic |
| B．Larry knows something about machines |
| C．Larry is a robot |
| D．Larry knows nothing about machines |
Technology is making life easier for some dairy farmers. They use robotic systems to milk their cows. Cows are trained to follow a series of paths that lead to milking stations. Only one cow at a time can enter a station.
Once inside, the cow is rewarded with food. As the cow eats, a robotic arm cleans and connects the animal to the milking machine. A few minutes later, milking is complete. The gate is opened, the cow is released and the next cow enters.
The robotic systems are designed to operate 24 hours a day. The cows get to decide when they want to be milked. Cows are milked an average of about three times a day. Some are milked four to six times a day.
The cows wear collars around their necks that identify them to the system. A computer keeps records on their eating and milking. A cow is released from the station if the computer decides it should not be milked.
The automated system also measures the temperature and color of freshly produced milk. Milk is thrown away if it does not pass the tests.
Professor Plaut believes the systems will appeal especially to the next generation of farmers. She means young people who are more interested in technology and less interested in working all the time on the farm. Still, she says the price of robotic milking systems will continue to limit their use.
Doug and Tina Suhr have more than 100 cows on their family farm. Last year it became the fourth farm in southeast Minnesota to get a robotic milking system. A recent story in a local agricultural newspaper said the first robot cost 175 000 dollars. The second cost 150 000.
Doug told AgriNews that wages that would have been paid for one employee in five years will pay for one robot. He says the increase in milk production reaches a high of more than six kilograms per cow per day.From the first paragraph, we can infer________.
| A．the robotic system is designed to reduce labor |
| B．cows can be raised by robots in the future |
| C．robots direct cows into milking stations |
| D．cows are kept clean by robots on some farms |
Besides milking cows, the robotic system also can ________.
| A．adjust the temperature of milking stations |
| B．judge the quality of fresh milk |
| C．improve the appetite of cows |
| D．keep fresh milk for two weeks |
Why is the robotic system not popular now?
| A．Because young people have no interest in it. |
| B．Because it is difficult to learn how to use it. |
| C．Because people can’t afford to buy it. |
| D．Because it usually causes the waste of milk. |
According to Doug, what is the wage of an employee?
| A．150, 000-170, 000. | B．750, 000. | C．150, 000 -30, 000. | D．30, 000- 32, 000 |
The best title for the passage may be_______.
| A．Letting robot milk your cow | B．Milking cows by hand |
| C．Improving the quality of milk | D．Drinking fresh milk every day |
We now think of chocolate as sweet, but once it was bitter. We think of it as a candy, but once it was a medicine. Today, chocolate can be a hot drink, a frozen dessert, or just a snack. Sometimes it’s an ingredient in the main course of a meal. Mexicans make a hot chocolate sauce called mole and pour it over chicken. The Mexicans also eat chocolate with spices like chili peppers.
Chocolate is a product of the tropical cacao tree. The beans taste so bitter that even the monkeys say “Ugh!” and run away. Workers must first dry and then roast the beans. This removes the bitter taste.
The word “chocolate” comes from a Mayan word. The Mayas were an ancient people who once lived in Mexico. They valued the cacao tree. Some used the beans for money, while others crushed them to make a drink.
When the Spaniards came to Mexico in the sixteenth century, they started drinking cacao too. Because the drink was strong and bitter, they thought it was a medicine. No one had the idea of adding sugar. The Spaniards took some beans back to Europe and opened cafes. Wealthy people drank cacao and said it was good for the digestion.
In the 1800s, the owner of a chocolate factory in England discovered that sugar removed the bitter taste of cacao. It quickly became a cheap and popular drink. Soon afterwards, a factory made the first solid block of sweetened chocolate. Later on, another factory mixed milk and chocolate together. People liked the taste of milk chocolate even better.
Besides the chocolate candy bar, one of the most popular American snacks is the chocolate chip cookie. Favorite desserts are chocolate cream pie and, of course, an ice cream sundae with hot fudge sauce. It was _______ that discovered sugar could remove the bitter taste of cacao.
| A．The workers in the chocolate factory | B．The Spaniards |
| C．The people in England | D．The owner of a chocolate factory |
According to the passage which of the following statements is true?
| A．Nobody had the idea of adding sugar until the sixteenth century. |
| B．The word “chocolate” comes from a Mexican word. |
| C．The beans taste so bitter that even the monkeys like them. |
| D．Workers must dry and roast the beans to remove the bitter taste. |
The Spaniards think that cacao was a medicine because________
| A．it was strong and bitter. | B．it was good for digestion. |
| C．it cured man’s diseases. | D．it was a kind of drink for good health. |
Which is the right time order of the events regarding chocolate?
a. Chocolate became a cheap and popular drink in England.
b. A factory made the first solid block of sweetened chocolate.
c. The Spaniards started drinking cacao.
d. It was found that sugar removed the bitter taste of cacao.
e. A factory mixed milk and chocolate together.
| A．a-b-c-d-e | B．c-d-e-b-a | C．c-d-a-b-e | D．c-d-b-e-a |
It can be inferred from the passage that ________.
| A．chocolate can be a hot drink, a frozen dessert, or a candy bar |
| B．Mexicans like chocolate very much |
| C．chocolate is a product of the cacao tree |
| D．people liked the taste of chocolate mixed with milk |
April 27 is Take Our Daughters to Work Day in Britain. Started at first in the United States and brought to Britain in 1994, Take Our Daughters to Work Day has become a special day for girls between 11 and 15. On that day thousands of girls take a day off school and go together with one of their parents to their work places. The purpose of this day is to broaden girls' horizons（视野）and raise their self-confidence.
For many years people have thought that boys can do better than girls in society. But actually, “girls can be whatever they want to be just like boys, whether it is a pilot, a nurse or a chief executive(主管).”says the chairman of the Our Sons and Daughters Charitable Trust, an organization which supported the activity of the Day. “Now the girls have a close look at what their parents are doing and this may help them to be more self-confident when they are faced with a choice of work."
Schools and many companies support the activity too. Palmers Green High School for girls in north of London, has made the day a necessary part of careers education.
Zarina Bart, 15, from Palmers Green, went with her mother Gwen to her Lawyer's office this year's Take Our Daughters to Work Day. "I learned how to fill in a legal aid form and I read details of a case. Then I went to see the actual trial." she said.
Zarina found it interesting to see her mother at work. “It's really strange seeing Mum at work--running around, getting serious and telling people what to do.” She has always liked this idea of going into law and thinks it likely that she will follow in her mother’s footsteps. Having a chance to see how her mother works has given her more self-confidence.
Experts believe that girls with higher self-confidence aim higher and are more likely to be successful in life. Parents have important effect on the confidence of teenage girls. If parents believe in their daughters and show examples both at work as well as at home for them, this will give a lot of help to girls. Take Our Daughters to Work Day is surely a step in the right direction.The writer’s purpose in writing this text is to ______.
| A．tell how the special day for girls came into be. |
| B．show us the girls can do as well as boys. |
| C．introduce a special day for girls to us. |
| D．broaden girls’ view and raise their confidence. |
According to the chairman of the Our Sons and Daughters Charitable Trust, ______.
| A．girls can do as well as boys in any field. |
| B．girls need more opportunities in society compared to boys. |
| C．girls will follow their parents’ jobs after watching them work. |
| D．girls will be more confident than boys due to the special day. |
A particular mention of Zarina’s story ______.
| A．tells what a woman lawyer’s daily work is like |
| B．serves as an example of how the Day works. |
| C．shows a successful mother’s effect on the daughter. |
| D．explains why a girl should go to see mum's office rather than dad. |
In the text the writer especially suggests the importance of ______.
| A．parents’ job. |
| B．support from society. |
| C．understanding of the parents. |
| D．girls’ self-confidence. |