Some mammals migrate（迁徒）. One of these is the caribou（驯鹿）. They travel to the tundra（苔原）every summer to eat the rich grasses that grow there. When the weather becomes cooler, they migrate to the warmer forests and spend the winter there. Another mammal that migrates is the humpback whale. They spend the winter in Hawaii, and the summer in the Arctic（北极的）waters. They travel to the Arctic to eat millions of small shrimp（虾）.
Anther habit that some animals have to survive the cold winter is called hibernation. Animals that hibernate, rest or sleep during the winter. While they are hibernating, their bodies use up the fat layer that they have put on by eating large amounts of food during the summer. Some animals that hibernate in the Arctic are small animals called lemmings（旅鼠）, squirrels（松鼠）and bears.
There are two habit adaptations that animals in the Arctic have all year round. These are called herding and pack life. Caribou are example of animals that live in herds. A herd is a group of animals that lives together for most, or all of their lives. A herd of caribou can have a thousand or more animals in it. They live in herds for protection. It is easier for caribou to protect themselves when they are together than it is when they are alone. This is because the meat-eaters hunt in packs.
A pack is a small group of animals that lives together. It is usually controlled by a head male and a female. All the members of the pack must obey them. Packs have a very definite social structure. Each animal in a pack has a different position, or importance. Animals in a pack are usually meat-eaters. They live together for protection and hunting purposes.According to the first paragraph, the humpback whale .
| A．travels to the Arctic for shrimp in summer |
| B．spends the winter in the Arctic |
| C．lives in Hawaii in summer |
| D．has the same living habits as the caribou |
What kind of animal doesn’t hibernate in the Arctic?
| A．The caribou. | B．The bear. | C．The squirrel. | D．The lemming. |
Caribou live in herds in order to .
| A．use up their fat layer | B．find food | C．protect themselves | D．hunt in packs |
What do we know about pack life according to the last paragraph?
| A．Animals in pack are usually grain-eaters. |
| B．All animals are in an equal position in a pack. |
| C．It is either controlled by a head mate or by a female. |
| D．Each animal has its own different role in a pack. |
◇Share flats happy valley big flat, 1 room ready for use immediately. quiet and convenient, fully furnished, park view. $6, 800 including bills with maid. female nonsmoker. no pet. sara 25720836 or 10077809.
◇ moving sale 2 armchairs, red/brown at $400 each; coffee table, black, wood, $800; oil painting, big, $900; tianjin carpet, green 3×7, $600; double bed, $500; mirror, big, square, $500; fridge, big, double-door, $1000; old pictures, $140, up, each; plants, big and small. tel: weekend, 2521-6011/weekday, 2524-5867.
◇ part-time laboratory assistant wanted required by busy electronics(电子) company to help with development of computer. should have an electronics degree and some practical experience of working in an electronics laboratory. hours 9:30 a.m.-1:00 p.m. mon.-fri. fourteen days paid leave. salary ￥6598-￥10230 dependent on experience. letter of application to: mrs. g chan, nova electronics, 45 gordon rd, hung hom kowloon.The one who put on the first ad probably wants to _______.
| A．rent(租) a beautiful flat of her own in happy valley |
| B．find another lady to share the cost to rent a flat |
| C．share her room in a flat with whoever has no pet |
| D．take on a maid to look after herself and the flat |
According to the ads, you may _______.
| A．call at 2521-6011 and see a beautiful park |
| B．buy an old picture for $150 |
| C．buy two armchairs for $ 400 |
| D．hire a maid by paying $6 800 |
If you want to buy some old furniture, you may_______.
| A．get in touch with nova electronics |
| B．call at 2524-5867 any day except Monday |
| C．do it before you move to another place |
| D．call at either 2524-5867 on Monday or 2521-6011 on Saturday |
Once you can get a part-time job in nova electronics, _______.
| A．you have to work at least 4 hours a day |
| B．you should write a letter to mrs. g chan |
| C．you will get no more than $6 598 each money |
| D．you will be given 14 days off each year besides weekends |
DALLAS – A suburban Dallas woman accused of killing her two young children told a 911 operator that she first tried to poison them because they were autistic(自闭症) and she wanted "normal kids," then choked(窒息) them with a wire until they stopped moving, according to the recorded call.
Irving police on Wednesday released recordings of the 911 call after Saiqa Akhter was charged with capital murder in the death of her 5-year-old son, Zain Akhter and her 2-year-old daughter, Faryaal Akhter. Police said the children were attacked at the family's apartment Monday night.
In the recording released Wednesday, the woman identified herself as Saiqa Akhter and repeatedly told the operator she killed her two children. At one point, the woman hung up and the dispatcher(调度员) called her back.
"I killed both of them. I told you," she told the operator. Later, she explained that both children were lying motionless on the bed in the master bedroom.
"They are not doing anything. They are just blue and they are not taking any breaths and ... their heart is not beating," she said.
She told the operator she initially tried to poison the children with bathroom cleaner but they refused to drink it. When that didn't work, "I used a wire on their necks," she said.
When the operator asked the woman why she attacked her children, she said, "They're both not normal, not normal. They're autistic. Both are autistic." Pressed further, she said, "I don't want my children to be like that. ... I want normal kids."
Later, the dispatcher asked the woman what she was feeling. "Nothing," she responded.
At one point, water could be heard running in the background and the dispatcher asked what the woman what she was doing. She told the operator she was trying to wash the smell of cleaner off of her hands. The dispatcher then told the woman to go sit on a couch in the living room and wait for police.
At the end of the recording, police can be heard arriving at the home.The woman killed her two young children by____.
| A．poisoning them |
| B．choking them |
| C．first poisoning and then choking them |
| D．striking them with bathroom cleaner |
According to this passage, the killing happened_____.
| A．on Wednesday | B．on Monday night |
| C．on Monday morning | D．after the woman telephoned the 119 |
What can be inferred from the passage?
| A．The woman`s two children were autistic. |
| B．The woman did not take the killing seriously. |
| C．The woman hanged up immediately after she called 911. |
| D．The children did not drink the bathroom cleaner. |
What would be the best title for this text?
| A．A Dallas Mom Killing Her Two Children |
| B．A Woman Who Suffers From Autism |
| C．A Woman and Her Two Children |
| D．A Dallas Woman Murderer |
"A photograph that one has taken of oneself, typically with a smart phone or webcam and uploaded to a social media website" is the definition of "selfie" in the Oxford English Dictionary. In fact, it wasn't even in the dictionary until August of last year. It earned its place there because people are now so obsessed with (对……痴迷) selfies ─ we take them when we try on a new hat, play with our pets or when we meet a friend whom we haven't seen in a while.
But is there any scientific explanation for this obsession? Well, you should probably ask James Kilner, a neuroscientist(神经系统科学家) at University College London.
Through our lifetime we become experts at recognizing and interpreting other people's faces and facial expressions. In contrast, according to Kilner, we have a very poor understanding of our own faces since we have little experience of looking at them ─ we just feel them most of the time.
This has been proved in previous studies, according to the BBC.
Kilner found that most people chose the more attractive picture. This suggests that we tend to think of ourselves as better-looking than we actually are. To further test how we actually perceive our own faces, Kilner carried out another study. He showed people different versions of their own portrait ─ the original, one that had been edited to look less attractive and one that was made more attractive ─ and asked them to pick the version which they thought looked most like them. They chose the more attractive version.
But what does it say about settles? Well, isn't that obvious? Selfies give us the power to create a photograph ─ by taking it from various angles, with different poses, using filters (滤色镜) and so on ─ that better matches our expectations with our actual faces.
"You suddenly have control in a way that you don't have in non-virtual(非虚拟的) interactions," Kilner told the Canada-based CTV News. Selfies allow you "to keep taking pictures until you manage to take one you're happy with" , he explained.What is the passage mainly about?
| A．The definition and fun of taking selfies. |
| B．A study of why people love taking selfies. |
| C．How taking selfies influences people's daily lives. |
| D．How to interpret people's facial expressions in their selfies. |
The underlined word "perceive" in Paragraph 5 can be replaced by "______".
| A．interpret | B．beautify | C．choose | D．explain |
What did Kilner discover from his researches?
| A．People interpret others' facial expressions worse than their own. |
| B．People tend to spend more time looking at their faces than at others'. |
| C．People tend to believe they look more attractive than they actually are. |
| D．People who like taking selfies know more about their facial expressions. |
According to Kilner, people like taking selfies probably because they think ______.
| A．it is a good chance to learn more about their actual faces |
| B．it is a way to respond to others' facial expressions correctly |
| C．it enables them to interact with their friends in social media |
| D．it allows them to satisfy their expectations with their appearances |
Foxes and farmers have never got on well. These small dog-like animals have long been accused of killing farm animals. They are officially classified as harmful and farmers try to keep their numbers down by shooting or poisoning them.
Famers can also call on the services of their local hunt to control the fox population. Hunting consists of running after a fox across the countryside, with a group of specially trained dogs, followed by men and women riding horses. When the dogs eventually catch the fox, the kill it or a hunter shoots it.
People who take part in hunting think of it as a sport. They wear a special uniform of red coats and white trousers, and follow strict rules of behavior. But owning a horse and hunting regularly are expensive, so most hunters are wealthy.
It is estimated that up to 100,000 people watch or take part in fox-hunting. But over the last couple of decades the number of people who are against fox-hunting, because they think it is brutal(残暴的), has risen sharply. Nowadays it is rare for a hunt to pass off without some kind of conflict between hunters and hunt opponents (阻止者). Sometimes these incidents lead to violence, but mostly opponents discourage the hunt by misleading riders and disturbing the trail of the fox's smell, which the dogs follow.
Noisy conflicts between hunters and opponents have become so common that they are almost as much a part of hunting as running after foxes itself. But this year supporters of fox-hunting face a much bigger threat to their sport. A Labour Party member of Parliament(英国议会), Mike Foster, is trying to get Parliament to approve a new law which will make the hunting of wild animals with dogs illegal. If the law is passed, wild animals like foxes will be protected under the ban in Britain.Wealthy people in Britain have been hunting foxes to ______.
| A．benefit the farmers | B．get entertainment |
| C．show off their wealth | D．limit the fox population |
The opponents of fox-hunting often discourage the game by ______.
| A．using violence |
| B．taking legal action |
| C．seeking help from farmers |
| D．confusing the fox hunters |
A new law may be passed by the British Parliament to ______.
| A．protect wild animals like foxes |
| B．control fox-hunting on a large scale |
| C．prohibit farmers from hunting foxes |
| D．standardize the behavior of fox-hunting |
What can be inferred from this passage?
| A．Limiting the fox population is unnecessary at all. |
| B．Killing foxes with poison is not allowed by the law. |
| C．Hunting foxes with dogs is considered cruel and violent. |
| D．Fox-hunting causes conflicts between hunters and farmers. |
I log onto a computer at the doctor's office to say I have arrived and then wait until a voice calls me into the examination room.
There, a robotic nurse directs me onto a device and then takes my blood pressure. Some time later, in steps the doctor, who is also a robot. He notes down my symptoms and gives me a prescription (处方). I pay for my visit using a credit card machine and return home without having met another human being.
When I call my dentist's office and actually get a human being on the line, I am thrilled. And when I see the introduction of yet more self-service checkout stations at the grocery store, I feel like shouting, "When it comes to cashiers, make mine human, please!"
After all, human cashiers sometimes give you a store coupon (优惠券) for items you are buying. Even more than that, real-life cashiers often take an interest in particularly cute children, which can brighten a young mother's day. A cashier may also show compassion (同情)for an elderly person struggling to get that last penny out of her purse.
What technological device would do any of this? I don't want to go back to the Stone Age, but I'm also worried about a world run by machines. Sometimes when you're chatting with someone, you discover things you need to know. Maybe a receptionist needs prayers said for a sick child. Maybe a salesperson can offer a bit of encouragement to a customer who is feeling tired.
Machines can be efficient and cost-effective and they often get the job done just fine. But they lack an element so important to everyday life.
Call it the spirit, the soul or the heart. It is something no machine will ever have. It is being human that prompts us to smile at others, which may be what they need at that moment.What's the author's purpose in writing the first two paragraphs?
| A．To indicate high technology can make our future life very easy. |
| B．To describe a possible future scene where robots take control of our life. |
| C．To warn readers of the possible dangers of robotic nurses and doctors. |
| D．To predict how technology can affect the way we see a doctoring the future. |
Why does the author prefer being served by humans rather than by robots?
| A．Robots are indifferent and emotionless. |
| B．Robots can't provide efficient services. |
| C．Robots don't offer to give store coupons. |
| D．Robots are unable to do a job as well as humans. |
What's the author's attitude towards machines?
| A．He wishes one day they would come to life. |
| B．He is absolutely against their existence in his life. |
| C．He doesn't like they get involved in his life too much. |
| D．He is afraid they would take the place of human beings. |
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